3 M sodium hydroxide is used to neutralize the reaction mixture.What compounds (give proper names) are being neutralized?
Answers
The specific compounds being neutralized depend on the components present in the reaction mixture.
Sodium hydroxide is used to neutralize acidic compounds in a reaction mixture, resulting in the formation of water and a salt.
When 3 M sodium hydroxide is used to neutralize a reaction mixture, it is typically neutralizing acidic compounds present in the mixture. The exact compounds being neutralized will depend on the specific reaction and the starting materials used.
For example, in a reaction between acetic acid and ethanol to produce ethyl acetate, the sodium hydroxide would be neutralizing the acetic acid. In a reaction between hydrochloric acid and sodium hydroxide to produce sodium chloride and water, the sodium hydroxide would be neutralizing the hydrochloric acid.
It is important to note that not all compounds can be neutralized by sodium hydroxide.
Some compounds may require different bases or acids for neutralization.
Additionally, the strength of the sodium hydroxide solution used (in this case, 3 M) can impact its ability to effectively neutralize certain compounds.
Overall, the compounds being neutralized in a reaction mixture will depend on the specific reaction and starting materials used, as well as the pH of the mixture. Sodium hydroxide is a commonly used base for neutralization, but its effectiveness will vary depending on the situation.
Sodium hydroxide (NaOH) is a strong base commonly used to neutralize acidic compounds in a reaction mixture.
To determine the specific compounds being neutralized, additional information about the reaction mixture is needed. However, I can provide a general overview of how sodium hydroxide works in neutralization reactions.
In a neutralization reaction, an acid reacts with a base to form water and a salt.
In the case of sodium hydroxide, the acidic compounds typically contain hydrogen ions (H+), which react with the hydroxide ions (OH-) from the sodium hydroxide to produce water (H2O).
The remaining components of the acidic compound combine with the sodium ions (Na+) to form the corresponding salt.
For example, if the reaction mixture contains hydrochloric acid (HCl), the neutralization reaction with sodium hydroxide would be as follows: HCl (acid) + NaOH (base) → NaCl (salt) + H2O (water)
Here, the acidic compound being neutralized is hydrochloric acid, and the resulting salt is sodium chloride. Other acidic compounds that can be neutralized by sodium hydroxide include sulfuric acid (H2SO4), nitric acid (HNO3), and acetic acid (CH3COOH). The corresponding salts formed would be sodium sulfate (Na2SO4), sodium nitrate (NaNO3), and sodium acetate (CH3COONa), respectively.
In summary, sodium hydroxide is used to neutralize acidic compounds in a reaction mixture, resulting in the formation of water and a salt. The specific compounds being neutralized depend on the components present in the reaction mixture.
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Related Questions
Study the image. Warm and cold air fronts with points labeled 1 through 4. 1: cold air entering from the left and moving down. 2: clouds with rain. 3: warm air entering from the right and moving up. 4: warm air entering from the top left and moving down toward the clouds. Warm and cold air fronts with points labeled 1 through 4. 1: cold air entering from the left and moving down. 2: clouds with rain. 3: warm air entering from the right and moving up. 4: warm air entering from the top left and moving down toward the clouds. At which point is cool air circulating beneath warm air? 1 2 3 4
Answers
Answer:
1
Explanation:
Warm and cold air fronts with points labeled 1 through 4, cold air entering from the left and moving down. Therefore, the correct option is option 1.
What is air?The term "air" is used to refer generally to the concoction of gases that composes the Earth's atmosphere. Nitrogen makes up the majority of this gas (78%), with oxygen, water vapor, argon, carbon dioxide, and trace gases also present.
There is no color or smell in pure air. Dust, pollen, and spores are common airborne contaminants; additional pollutants are alluded to as "air pollution." Since there isn't air in space, the so-called air on another planet, like Mars, would have different manufacturer. Warm and cold air fronts with points labeled 1 through 4, cold air entering from the left and moving down.
Therefore, the correct option is option 1.
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rh-catalyzed intramolecular olefin hydroacylation: enantioselective synthesis of seven-and eight-membered heterocycles
Answers
The Rh-catalyzed intramolecular olefin hydroacylation is an enantioselective synthesis method used for the production of seven-and activation of an olefinic bond followed by the addition of a carbonyl group, resulting in the formation of cyclic compounds with high eight-membered heterocycles. This reaction involves the catalytic enantioselectivity.
It offers a versatile and efficient method for the synthesis of seven-and eight-membered heterocycles, which are important structural motifs in many biologically active compounds and natural products. The ability to control the enantioselectivity of the reaction makes it valuable in the synthesis of complex molecules with specific stereochemical requirements.
Rh-catalyzed intramolecular olefin hydroacylation is a powerful synthetic tool in organic chemistry that enables the efficient construction of seven-and eight-membered heterocycles. The reaction proceeds through a series of steps involving a rhodium catalyst, a suitable ligand, and a substrate containing an olefinic bond and a carbonyl group.
In this process, the rhodium catalyst activates the olefinic bond, making it susceptible to nucleophilic attack by the carbonyl group. The reaction proceeds intramolecularly, meaning that the olefin and carbonyl group are part of the same molecule, leading to the formation of cyclic compounds.
One of the notable aspects of this reaction is its enantioselectivity, which means that it selectively produces one enantiomer of the desired heterocyclic product over the other. This high enantioselectivity is achieved by using chiral ligands in conjunction with the rhodium catalyst, which control the orientation and stereochemistry of the reaction.
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These diagrams show two atoms of fluorine and an atom of magnesium.
On the left, a purple circle labeled F is shown twice, both times surrounded by 2 concentric circles. The inner circle has 2 small green spheres. The outer circle has 7 small green spheres. On the right, a purple circle labeled M g surrounded by 3 concentric circles. The inner circle has 2 small green spheres. The middle circle has 8 small green spheres. The outer circle has 1 small green sphere.
Which shows the correct steps in the formation of an ionic bond between these atoms?
A magnesium atom accepts six electrons from the fluorine atoms → Each fluorine atom donates three of the electrons → The magnesium atom becomes a -2 ion → Each fluorine atom becomes a +1 ion
A magnesium atom donates two electrons to the fluorine atoms → Each fluorine atom accepts one of the electrons → The magnesium atom becomes a -2 ion → Each fluorine atom becomes a +1 ion
A magnesium atom accepts two electrons from the fluorine atoms → Each fluorine atom donates one of the electrons → The magnesium atom becomes a -2 ion → Each fluorine atom becomes a +1 ion
A magnesium atom donates two electrons to the fluorine atoms → Each fluorine atom accepts one of the electrons → The magnesium atom becomes a +2 ion → Each fluorine atom becomes a -1 ion
Answers
Answer: D
Explanation:
took test
Answer:
D
Explanation:
got it right
Which statement best explains the formation and distribution of oil?
Answers
consider the reaction of an alkyl bromide and hydroxide ion. the alkyl bromide is a 5 carbon chain with a bromide on carbon 3 and a methyl substituent on carbon 2. this reacts with o h minus. draw the major, neutral organic product obtained if: the reaction proceeds by the sn1 mechanism. the reaction proceeds by the sn2 mechanism. draw the sn1 product. draw the sn2 product.
Answers
i
Explanation:
i have sent a picture above
Can you pls answer this question cuz i don't know what is the answer on this..
Ill give you 25 points for the answer
Then heart and rate
Then ill follow
NONSENSE =REPORT
CORRECT =BRAINLIEST
In the pic only
Answers
Answer:
1. Nature of Solute
2. Manner of stirring
3. Size of Solute
4. Temperature
5. Amount of solvent
Answer:
1. Size of solute
2. Manner of stirring
3. Nature of solute
4. Temperature
5. Amount of solvent
Explanation:
Hope it helps!!
A Downs cell operating at 77.0 A produces 31.0 kg of Na.(a) What volume of Cl₂(g) is produced at 1.0 atm and 540.°C?
Answers
Volume of Cl₂(g) is produced at 1.0 atm and 540.°C=4.5×10^4 L
As per the evenly distributed response
2NaCl (g) ----> 2Na(l)+ Cl2(g)
Calculate the amount of Cl2 that was formed as indicated below:
Moles of Cl2 = 31.0 kg of Na x (1000* 1 * 1 / 1*23* 2)
= 673.9 mol
P is equal to 1.0 atm, and T is equal to 813.15 K
when converted to Kelvin by multiplying by a factor of 273.15.
Using Cl2 as an ideal gas, determine the in the following volume:
volume = nRT/P
= 673.9 * 0.0821 * 813.15/ 1
=4.5×10^4 L
As a result, the volume of Cl2 under the given circumstances =4.5×10^4 L
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How many moles are there in 100g oh H2O?
Answers
Answer:
5.55 moles
Explanation:
A household in Abu Dhabi consumes a monthly average electric energy of 3750 kWh. The majority of electricity generation capacity in Abu Dhabi is produced oy natural gas-fuelled power generation plants. If gas turbines consume 0.21 m
3
of equivalent natural gas for every 1kWh of electricity produced. 1. Convert the monthly energy use of the household to m
3
of natural gas equivalent and kg of oil equivalent. [hint: assume the conversion efficiency of natural gas turbine to be 33% ] 2. Assuming the average CO
2
emissions coefficient for gas fired power plants is 400 g/kWh, what is the CO
2
footprint in kilograms of the household in that month?
Answers
The answers to the given problem are monthly energy use of household in m3 of natural gas equivalent = 787.5 m³, Monthly energy use of household in kg of oil equivalent = 0.29484627 ktoe, CO2 footprint of household in kg = 1500 kgCO2 (1.5 metric tonnes of CO2).
1) Calculation of monthly energy use in m3 of natural gas equivalent:For every 1 kWh of electricity produced, the gas turbines consume 0.21 m³ of natural gas equivalent.
The consumption of natural gas equivalent can be calculated by multiplying the monthly average electric energy consumption by the quantity of natural gas equivalent that is consumed by gas turbines for every 1 kWh of electricity produced.
So, the monthly consumption of natural gas equivalent will be,
3750 kWh * 0.21 m³/kWh = 787.5 m³ of natural gas equivalent
Calculation of monthly energy use in kg of oil equivalent:
Assuming that natural gas has a calorific value of 55.5 MJ/m³, and that the conversion efficiency of natural gas turbine is 33%, the equivalent energy that will be produced from 1 m³ of natural gas is 55.5 x 0.33 = 18.315 MJ/m³.
In order to calculate the equivalent energy that will be produced from 787.5 m³ of natural gas, we can use the formula:
Equivalent energy = calorific value of natural gas x volume of natural gas x conversion efficiency
So, the equivalent energy that will be produced from 787.5 m³ of natural gas is,
Equivalent energy = 55.5 x 787.5 x 0.33
= 12337.3125 MJ
= 12.337 GJ
So, the monthly consumption of oil equivalent will be:
12.337 GJ / 41.868 = 0.29484627 ktoe (kilo tonnes of oil equivalent)
2) Calculation of CO2 footprint in kg:
Assuming the average CO2 emissions coefficient for gas fired power plants is 400 g/kWh.
The CO2 footprint in kg can be calculated by multiplying the monthly average electric energy consumption by the CO2 emissions coefficient of gas-fired power plants.
So, the CO2 footprint in kg will be:
3750 kWh x 0.4 kg/kWh = 1500 kgCO2 (i.e., 1.5 metric tonnes of CO2).
Therefore, the answers to the given problem are:
Monthly energy use of household in m3 of natural gas equivalent = 787.5 m³
Monthly energy use of household in kg of oil equivalent = 0.29484627 ktoe
CO2 footprint of household in kg = 1500 kgCO2 (1.5 metric tonnes of CO2).
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Element X has a half life of 6 days. If you start with 50 kg of element X,
how much would be left after 24 days?
Answers
After 24 days, you will have 1/2 kg
It's a common occurrence for radioactive isotopes to spontaneously decay over time, shedding their radioactive atoms. The period of time it takes for any sample of an element to be reduced to half its initial amount is known as the half-life of a radioactive isotope. The differential equation
dNdt=kN(t)
describes the decay of such radioactive isotopes, where N(t) is the number of radioactive atoms of the element that are still present at time t and k is the decay constant.
The solution to the aforementioned differential equation is N(t) = N (0)ekt, where N (0) is the initial sample's initial number of atoms.
Keep in mind that the natural logarithm has the identity
a ln n=a ln n.
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calculate the equilibrium concentration of ag (aq ) in a solution that is initially 0.150 m agno3 and 0.670 m nh3, and in which the following reaction takes place:
Answers
To calculate the equilibrium concentration of Ag(aq) in the given solution, we need to consider the reaction taking place between AgNO3 and NH3. However, the reaction is not provided, so I am unable to generate a specific answer based on the missing information.
In general, to determine the equilibrium concentration, we would need the balanced chemical equation and the corresponding equilibrium constant (K) for the reaction. With this information, we could set up an ICE table (Initial, Change, Equilibrium) and use the equilibrium constant expression to solve for the concentration of Ag(aq) at equilibrium.
Without the specific reaction and equilibrium constant, it is not possible to provide a calculated value for the equilibrium concentration of Ag(aq). Please provide the balanced chemical equation and the corresponding equilibrium constant for further assistance.
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HELP PLEASEE 100 POINTS
The Quiver tree grows in Southern Africa. Which of the following plant adaptations is likely to prevent these trees from dying out due to rising desert temperatures?
O Releasing a black powder onto their trunk to absorb more heat from sunlight
O Shifting their growing range towards the equator
Ability to store water in leafy structures to prevent excess evaporation
O Limiting seed dispersal to nearby locations
PLEASE HELP 100 POINTS !!
Answers
Answer:
Shifting their growing range towards the equator
Explanation:
Maybe will be like that
Answer:
Ability to store water in leafy structures to prevent excess evaporation.
Explanation:
The reason why plants die in hot temperature is the excess evaporation of water, so to prevent the excess evaporation of water, the plants get adaptive to store water in their leaves.
Hope it helps.
why doesn't CH3COOH + NH3 → CH3COO– + NH4+ have an Arrhenius acid?
Answers
The reaction CH3COOH + NH3 → CH3COO– + NH4+ does not have an Arrhenius acid because it does not fit the definition of an Arrhenius acid.
An Arrhenius acid is a substance that dissociates in water to produce hydrogen ions (H+) as the only positive ion. In the given reaction, CH3COOH (acetic acid) does not dissociate in water to produce H+ ions, but rather it reacts with NH3 (ammonia) to form the ammonium ion (NH4+). Therefore, it is classified as a Brønsted-Lowry acid, which is a substance that donates a proton (H+) to another substance. The reaction is a proton transfer reaction in which the acetic acid donates a proton to the ammonia to form the ammonium ion and the acetate ion.
The reaction does not have an Arrhenius acid because it does not fit the definition of an Arrhenius acid, but rather it is classified as a Brønsted-Lowry acid due to its proton transfer reaction.
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what charged group(s) are present in glycine at a ph of 7?
A) -NH3+
B) -COO−
C) -NH2+
D) A and B
E) A, B, and C
Answers
At a pH of 7, the charged groups present in glycine are -NH3+ and -COO−.
So, the correct answer is D) A and B.
At this pH, the amino group (-NH3+) is positively charged, and the carboxyl group (-COO−) is negatively charged, resulting in a zwitterionic form of glycine. The amino group (-NH2) on glycine can act as a base and pick up a hydrogen ion (H+) to become positively charged (-NH3+), while the carboxyl group (-COOH) can act as an acid and donate a hydrogen ion to become negatively charged (-COO-).
Therefore, at pH 7, the amino group is protonated to become -NH3+ and the carboxyl group is deprotonated to become -COO-. The net charge of glycine at pH 7 is neutral, as the positive and negative charges cancel each other out.
The chemical structure of glycine at pH 7 can be represented as H3N+CH2COO-.
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The moon is 384403 km from the sun. Estimate how many quarters laid end to end it would take to reach the moon if a quarter has a diameter of 2.3
Answers
Answer:
1 quarter=2.3
X quarter=384403
384403/2.3=167,131.7391304348
THE ANSWER IS 167,131.7391304348
What are the effects at the DNA level?
Answers
DNA damage can affect normal cell that affects function and impact the rates of apoptosis.
What are the negative effects on the DNA?DNA on the other hand damage to affects genetic material can consequence in impaired cellular function, cell loss, or the change of healthy cells to cancers. Factors such as light, temperature, and pollution could enduringly alter our DNA and gene expression, especially as climate change continues. Point mutations that occur in DNA order encoding proteins are either silent, missense or nonsense.
Extremely inaccurate DNA replication can lead to a rapid aggregation of mutations that disrupts cellular procedure and effects needed for viability and extinguish clonal populations of cells within some generations
So we can conclude that Each DNA strand is calm of nucleotides units made up of a sugar (deoxyribose).
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HELP ASAP Will try to give brainliest
Mark decided to investigate some household materials using the phenolphthalein solution. He
placed 10 drops of each liquid or a small amount of solid (just enough to cover the tip of the spatula)
in 2 mL of distilled water.
Answers
Answer:
The solutions that showed a color change upon the addition of phenolphthalein are bases. However, the lack of a change in color is NOT sufficient evidence to identify the other items as acids. This would only work if all substances were either acids or bases, which is not the case. Mark needs another indicator that shows a color when it is in an acid solution to support his conclusions.
No reasonable general conclusion can be drawn from Mark's work because there is no consistent pattern in the results.
If we look at the table carefully, we will notice that the table lacks consistency. What color can we definitely expect when a substance is acidic? we can not answer that question from the table.
Sometimes a substance is colorless after adding phenolphthalein and sometimes the substance is pale yellow after adding phenolphthalein and the same inference of acid substance is invoked in each case.
This leads to a lack of pattern and logic in the results therefore no reasonable conclusion can be deduced from the table.
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Use linear algebra to balance the chemical equation: C7H₁6 +0₂ → CO₂ + H₂O. 20. Let V be the set of all vectors in ³ whose components sum to zero (e.g. (-5, 2, 3) is in the set V but (0, 0, 1) is not). Is V a subspace of R³2 Give compelling evidence either way. 15. (Determine the quadratic interpolant to the given data set using linear algebraic techniques. (The quadratic interpolant is a quadratic equation that best approximates the data set). {(6.667, 46.307), (4.567, 16.582), (3.333, 4.857)}
Answers
The balanced chemical equation is:
0.5C7H16 + O2 → 0.5CO2 + H2O
For balancing the chemical equation C7H16 + O2 → CO2 + H2O, we can use linear algebraic techniques. We need to determine the coefficients that balance the number of atoms on both sides of the equation.
Let's denote the coefficients for C7H16, O2, CO2, and H2O as a, b, c, and d, respectively.
The balanced chemical equation can be written as:
aC7H16 + bO2 → cCO2 + dH2O
To balance the carbon (C) atoms, we have:
7a = c (Equation 1)
To balance the hydrogen (H) atoms, we have:
16a = 2d (Equation 2)
To balance the oxygen (O) atoms, we have:
2b = 2c + d (Equation 3)
We have three equations (Equations 1, 2, and 3) and four unknowns (a, b, c, d). To solve this system of equations, we can write it in matrix form and find the solution using linear algebraic techniques.
The augmented matrix for the system of equations is:
[ 7 0 -1 0 | 0 ]
[ 0 0 0 -2 | 0 ]
[ 0 -2 2 -1 | 0 ]
By performing row operations to row-reduce the augmented matrix, we can obtain the solution:
[ 1 0 -0.5 0 ]
[ 0 1 -1 -0.5 ]
[ 0 0 0 0 ]
The solution to the system of equations is:
a = 0.5
b = 1
c = 0.5
d = 1
Putting the values of a,b,c, and d we get the balanced chemical equation as:
0.5C7H16 + O2 → 0.5CO2 + H2O
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when was the last time a third-party candidate won any electoral votes?
Answers
The last third-party candidate to win one or more states was George Wallace of the American Independent Party in 1968.
Who was George Wallace?
Born in Clio, Wallace attended the University of Alabama School of Law and served in the United States Army Air Corps during World War II. After the war, he won election to the Alabama House of Representatives and served as a state judge.He first sought the Democratic nomination in the 1958 Alabama gubernatorial election. Initially a moderate on racial issues, Wallace adopted a hardline segregationist stance after losing the 1958 nomination.To know more about George Wallace, click the link given below:
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What is the herbivore in the following food chain: algae → fish → herons?
Answers
Answer:
algae
Explanation:
fish and herons arent herbivores
Herbivores are typically tagged as animals that feeds directly on the plants in a food chain.
In the given food chain, Fish is the herbivore
As stated, Fish in the food chain is the herbivore as it feeds directly on the plants. The algae in this case is the producer. While the herons are the carnivore that feeds directly on the flesh of the fish but indirectly on the algae.
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how to convert ethene to acetylene...
Answers
Acetylene (C2H2) can be synthesized from ethene (C2H4) through a reaction called "partial oxidation". The reaction can be performed by passing ethene and air over a hot metal catalyst, typically made of copper or iron. The reaction is exothermic and generates heat, which helps to maintain the reaction temperature. The following is the equation for the conversion of ethene to acetylene:
C2H4 + O2 -> C2H2 + H2O
In this reaction, ethene reacts with oxygen from air to form acetylene and water. The reaction is usually performed in a controlled environment, such as a reactor, to ensure that the reaction conditions are suitable for optimal conversion of ethene to acetylene. The acetylene produced is then typically purified, compressed, and stored for later use as a fuel or chemical feedstock.
7. Complete the following equations. [2]
a. Sodium + Water ______________________ + Hydrogen
b. Copper carbonate + Sulfuric acid _____________________ +_____________ + Carbon dioxide
c. Sulfur + _________________ Sulfur dioxide
Answers
Answer:
Sodium + water --› Sodium hydroxide + hydrogen gas
Copper carbonate + sulphuric acid --› Copper sulphate + water + carbondioxide
Sulphur + Oxygen --› Sulphur dioxide
PLEASE MARK ME BRAINLIEST
B copper sulphate and water
C a diatomic oxygen
Can someone help me plzzzz!!!!
Most plates, bowls, and cups are made from a synthetic material called ceramic, which is also called china. It’s usually painted and can break if dropped. Consider a cup made of ceramic. What are the pros of using ceramic?
Answers
Answer:
Look below.
Explanation:
Ceramic is stronger than glass. Knowing this and the properties of a glass plate, bowl, or cup we can conclude the pros of using ceramic. Ceramic products will last longer or stay in better condition. Ceramic products are solid which means high hardness or efficient when heated up because it wont melt (high melting points).
Answer:
Ceramic is stronger than glass. Knowing this and the properties of a glass plate, bowl, or cup.
Explanation:
Hope this helps! The first answer has more info.
5. What is characteristic of an opaque object.
Answers
How do I balance this?
Answers
C12H22O11 (s) + 12O2 (g) ⇒ 12CO2 (g) + 11H2O (g)
which of the molecular orbital diagrams is correctly filled for the diatomic molecule r2? (each atom of r has six valence electrons in ns and np orbitals.)
Answers
Atomic orbitals are the areas to the left and right of the dashed lines. The possible molecular orbitals that they can form are indicated by the dashed lines.
Normally, in diatomic molecular orbitals, the atomic orbitals with the closest energy level can overlap with each other and form molecular orbitals. Therefore, the atomic orbitals generally tend to overlap one by one from the lowest potential energy to the highest potential energy. For example, in a homonuclear diatomic molecule, which means that both atoms are the same element, the same orbitals will overlap together and form molecular orbitals.
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2Na + 2H2O → 2NaOH + H2
How many grams of NaOH could you make with 8.0465 g of Na?
? g NaOH (use 5 sig fig
Answers
13.994 grams
According to the stoichiometry of the given chemical equation, 13.9939 grams of NaOH would be made with 8.0465 g of Na.
What is stoichiometry?Stoichiometry is the determination of proportions of elements or compounds in a chemical reaction. The related relations are based on law of conservation of mass and law of combining weights and volumes.
Stoichiometry is used in quantitative analysis for measuring concentrations of substances present in the sample. It is useful in balancing chemical equations and making solutions of different concentrations.As according to the given chemical equation 46 g sodium gives 80 g sodium hydroxide, thus, 8.0465 g of sodium will give 8.0465×80/46=13.9939 grams.
Thus, 13.9939 grams of NaOH would be made with 8.0465 g of Na.
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wgat would haooeb ti ag abd ck us solid sodiun chloride is added to a saturated solution of silver chloride
Answers
According to the equilibrium law, this should move the AgCl equilibrium to the left (i.e., favor the reverse reaction) until the system finds equilibrium once more. This will increase the concentration of Cl-(aq) ions in the solution.
The following equilibrium is established by an AgCl solution that is saturated:
Ag+(aq) + Cl- =>AgCl(s) (aq)
NaCl will entirely separate into ions when added to the solution:
Na+(aq) + Cl=> NaCl(s) (aq)
According to the equilibrium law, this should move the AgCl equilibrium to the left (i.e., favor the reverse reaction) until the system finds equilibrium once more. This will increase the concentration of Cl-(aq) ions in the solution.
What is seen is that as an AgCl precipitate forms, both [Ag+] and [Cl-] will decrease.Because part of the Ag ions precipitated out, the [Ag+] in the new system will be lower than it was in the original saturated solution, while the [Cl-] ions will be higher (because you added more when you added NaCl). There will have been some precipitation of that excess Cl-, but not all of it. The result will be the same as the Ksp of AgCl if these new ion concentrations are entered into the Ksp equation.
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the question you are looking for is
What would happen to the Ag+ and Cl- concentrations if solid NaCl were dissolved in a saturated solution of AgCl in water?
Please help me identify each term and explain its historical sentence in roughly three or four sentences
great railroad strike of 1876
the populist party (aka the people's party)
the populist party platform, 1892 (just skim it & pay
attention to the platform)
u.s. presidential race of 1896
wounded knee
homestead act
the turner thesis
haymarket affair
hammer v. dagenhart
plessy v. ferguson, 1896
ida b. wells
convict leasing
jim crow laws
primary source
secondary source
change
context
contingency
causality
complexity
Answers
The terms of historical events, movements, court cases, and concepts from the late 19th and early 20th centuries in the United States, including the Great Railroad Strike, the Populist Party, the Homestead Act, Jim Crow laws, and concepts like primary sources, context, and complexity.
Explain the historical events?1. The great railroad strike of 1876 was a major labor conflict in the United States sparked by wage cuts for railroad workers, resulting in widespread strikes and violent clashes between workers and the military.
2. The Populist Party, also known as the People's Party, was a political party in the United States during the late 19th century that aimed to represent the interests of farmers and laborers against the power of big business and financial elites.
3. The Populist Party platform of 1892 was a political document outlining the party's stance on various issues, including advocating for the free coinage of silver, a progressive income tax, government ownership of transportation and communication systems, and direct election of senators.
4. The U.S. presidential race of 1896 was a significant election that pitted the Republican candidate William McKinley against the Democratic candidate William Jennings Bryan. It was marked by intense debates over economic policies, particularly regarding the gold standard and free silver.
5. Wounded Knee refers to the massacre that occurred in 1890, where U.S. cavalry troops killed hundreds of Lakota Sioux, including women and children, marking the end of armed resistance by Native Americans in the West.
6. The Homestead Act of 1862 was a U.S. federal law that granted settlers ownership of land in the West if they improved and cultivated it, encouraging westward migration and the development of agriculture.
7. The Turner Thesis, put forth by historian Frederick Jackson Turner in 1893, argued that the frontier experience had played a fundamental role in shaping the American character and democracy, emphasizing the importance of westward expansion.
8. The Haymarket Affair refers to a labor protest rally held in Chicago in 1886, which turned violent when a bomb exploded, resulting in casualties and subsequent trials and executions of anarchist labor activists.
9. Hammer v. Dagenhart was a U.S. Supreme Court case in 1918 that ruled against a federal law prohibiting the interstate shipment of goods produced with child labor, asserting that it exceeded Congress' power to regulate commerce.
10. Plessy v. Ferguson in 1896 was a landmark U.S. Supreme Court case that upheld racial segregation laws, establishing the "separate but equal" doctrine and allowing for the legal segregation of public facilities based on race.
11. Ida B. Wells was an African-American journalist and activist who campaigned against lynching and advocated for civil rights and women's suffrage in the late 19th and early 20th centuries.
12. Convict leasing was a system prevalent in the Southern United States after the Civil War, where prisoners, mostly African Americans, were leased to private companies and forced to work under harsh conditions, perpetuating a form of involuntary servitude.
13. Jim Crow laws were state and local laws in the United States enacted from the late 19th century to the mid-20th century that enforced racial segregation and discrimination against African Americans.
14. A primary source refers to an original document or firsthand account of an event, providing direct evidence or information about a particular subject.
15. A secondary source refers to a document or account that analyzes, interprets, or summarizes primary sources, often providing a scholarly or historical perspective on a given topic.
16. Change refers to the process of transformation or alteration over time, whether in social, political, economic, or cultural aspects.
17. Context refers to the circumstances or conditions that surround an event, idea, or statement, providing a framework for understanding its meaning or significance.
18. Contingency refers to the idea that events or outcomes are dependent on specific circumstances or factors and may not have occurred under different conditions.
19. Causality refers to the relationship between cause and effect, asserting that one event or factor produces or influences another.
20. Complexity refers to the state of being intricate, multifaceted, or having multiple interconnected elements or factors that contribute to a situation or phenomenon, often making it difficult to fully understand or predict.
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Please help with questions 7-12
Answers
Answer:
negitive 5 or -5
Explanation
usally 12-7 = 5 but 7 is first so it you turn 5 to negitive 5
or -5