Rogue waves are a rare occurrence in which the amplitude of the wave can reach as high as 15 meters. Calculate the energy of rogue wave of this amplitude

Answer:

Eubacteria

Explanation:

The two prokaryotic kingdoms are Eubacteria and Archaea. A prokaryote is a relatively simple single-celled organism;

Answer:

422.1 grams

Explanation:

First find the atomic mass of each element on your periodic table.

Pb = 207.2 amu

O = 16 amu

H = 1 amu

They are two oxygen and two hydrogen atoms. Now add the atomic mass of all the elements together

207.2 + 16(2) + 1(2) = 241.2 grams

Now multiply 241.2 with the 1.75 moles

241.2 * 1.75 = 422.1

So the final answer is 422.1 grams.

Hope it helped!

The current involved is 44.7 A

In an electrolytic reaction, we have the situation in which one specie is oxidized and the other specie is reduced in the electrochemical reaction. We have the reaction that occurs as;

2Cl^-(aq) ------> Cl2(g) + 2e

Now;

If 2 * 96500 C liberates 22.4 dm^3 of Cl2

x C liberates 20dm³ of chlorine gas at STP

x =  2 * 96500 C *  20dm³/24 dm³

x = 160833.33 C

Now

Q = It

Q = quantity of electricity

I = current

t = time = 1 hour or 3600 s

I = Q/t =  160833.33 C/ 3600 s

I = 44.7 A

Learn more about electrolysis:https://brainly.com/question/12054569

#SPJ1

Since the value of l is 0, the azimuthal quantum number is also 0. The value of the spin quantum number can be either +1/2 or -1/2. So the set of quantum numbers for the 4s orbital is 4, 0, 0, ½.

For the 4s electron, the four quantum number are

principal quantum number n = 4

Azimuthal quantum number l = 0 (since it is an s orbital)

magnetic quantum number ml = 0 (since l = 0

spin quantum number ms = +1/2 or -1/2

Atoms have four quantum numbers.

Principal quantum number (n), orbital angular momentum quantum number (l), magnetic quantum number (ml), electron spin quantum number (ms). 

Learn more about quantum number

brainly.com/question/2193783

#SPJ4

Organic compound which has -OH as functional group is classified as alcohols while those with -COOH as functional group are classified as carboxylic acids.

Functional group is defined as a substituent or group of atoms or an atom which causes chemical reactions.Each functional group will react similarly regardless to the parent carbon chain to which it is attached.This helps in prediction of chemical reactions.

The reactivity of functional group can be enhanced by making modifications in the functional group .Atoms present in functional groups are linked to each other by means of covalent bonds.They are named along with organic compounds according to IUPAC nomenclature.

Learn more about functional groups,here:

https://brainly.com/question/14618322

#SPJ1

Answer:

nobel gases

Explanation:

nobel gases elements in the periodic table are least likely to combine with other elements

When the temperature rises by 1 Kelvin (1K), the response of water vapor is typically an increase in its concentration in the atmosphere. This is because warmer air can hold more water vapor due to its increased capacity to hold moisture.

As the temperature increases, the kinetic energy of water molecules also increases, leading to greater evaporation from liquid water sources such as oceans, lakes, and rivers. This increased evaporation results in an increased amount of water vapor in the air. Water vapor is a greenhouse gas, meaning it has the ability to absorb and emit infrared radiation. As the concentration of water vapor increases in response to rising temperature, it enhances the greenhouse effect, trapping more heat in the atmosphere. This positive feedback loop can further amplify the temperature increase, leading to more evaporation and an even higher concentration of water vapor.

Learn more about temperature here: brainly.com/question/29524629

#SPJ11

Answer:

sea water

Explanation:

a sea water can match the following

Answer:increase

Explanation: the more electrons there are the bigger the electron field is and the bigger the atomic radii is

Answer:

It's the second answer

Explanation:

You learned this in elementary school mixtures aren't chemically mixed.

Answer:

(sorry if i'm too late)

Explanation:

A mixture is a material system made up of two or more different substances, which are mixed but not combined chemically. A mixture refers to the physical combination of two or more substances in which the identities of the individual substances are retained.

Basically, a mixture is not chemically combined  

The composition "Ionisation" was composed by Edgard Varèse. It is considered a groundbreaking and influential piece in the realm of percussion ensemble music.

Completed in 1931, "Ionisation" is significant because it was one of the first compositions to exclusively focus on percussion instruments, without the inclusion of traditional melodic or harmonic elements.

Varèse explored the vast potential of percussion sounds, utilizing various instruments including drums, cymbals, sirens, and even unconventional objects like anvils and whistles.

The composition's rhythmic complexity, use of polyrhythms, and exploration of timbre pushed the boundaries of traditional musical conventions and expanded the possibilities for percussion ensemble compositions in the future.

To know more about Ionisation, refer here:

https://brainly.com/question/20658080#

#SPJ11

A stretching force of f = 0.02 pN corresponds to a nanochannel diameter of D = 0.14 nm. The relationship between the diameter of a nanochannel (D) and the stretching force (f) applied to the DNA is given by \(D = (f/k)^(1/2)\), where k is the stiffness constant of DNA.

To measure the elastic properties of DNA using a nanochannel, we can analyze the equilibrium between the stretching force applied to the DNA and the confinement force exerted by the nanochannel walls. The relationship between D and f can be derived as follows:

Determine the stiffness constant (k) of the DNA: The stiffness constant, k, represents the resistance of the DNA molecule to stretching.

It can be calculated using the formula k = (EA/L), where E is the Young's modulus of DNA, A is the cross-sectional area of DNA, and L is the contour length of DNA.

Calculate the value of k: Assuming the values E = 6.9 GPa, A = 0.34 nm², and L = 50 nm, we can substitute these values into the equation to find k = (6.9 GPa * 0.34 nm²) / (50 nm) = 0.48 pN/nm.

Calculate the diameter of the nanochannel (D): For a given stretching force f, we can use the equation \(D = (f/k)^(1/2)\) to determine the corresponding diameter of the nanochannel.

Substituting f = 0.02 pN into the equation: By substituting f = 0.02 pN and k = 0.48 pN/nm into the equation, we find D = (0.02 pN / 0.48 \(pN/nm)^(1/2)\) = 0.14 nm.

Therefore, a stretching force of f = 0.02 pN corresponds to a nanochannel diameter of D = 0.14 nm.

It's important to note that this explanation assumes certain values for the Young's modulus, cross-sectional area, and contour length of DNA. These values are approximate and can vary depending on the specific characteristics of the DNA molecule under investigation.

To learn more about stretching force   here

https://brainly.com/question/20298135

#SPJ4

The dissociation energy of a Cl-Cl bond is +484 kJ/mol.

The correct option is C.

The standard enthalpy of formation of a substance is the enthalpy change that takes place when 1 mole of the substance is created from its component elements in their standard states.

The standard enthalpy of the formation of Cl(g) is +242 kJ/mol.

The Cl-Cl bond contains two atoms of Cl(g)

The dissociation energy of a Cl-Cl bond will be twice the standard enthalpy of the formation of Cl(g).

The dissociation energy of a Cl-Cl bond = 2 * (+242) kJ/mol.

The dissociation energy of a Cl-Cl bond =  +484 kJ/mol

Learn more about dissociation energy at: https://brainly.com/question/24301293

#SPJ1

Answer:

i think the other person is wrong because humans cant breathe underwater

Explanation:

i say c. is the answer

Heat a beaker of water when a gas line is not available to power any equipment : Hot plate

Learn more about Gas refer to :

https://brainly.com/question/25290815

#SPJ4

Answer:

The molar mass of CuO is 63.55 g/mol for copper and 15.9994 g/mol for oxygen, giving a total molar mass of 79.55 g/mol.

To calculate the number of moles in 4.0 g of CuO, we can use the formula:

moles = mass / molar mass

moles of CuO = 4.0 g / 79.55 g/mol

moles of CuO = 0.0502 mol

Therefore, there are 0.0502 moles in 4.0 g of CuO.

Answer:

c, driving a car

Explanation:

got it right :)

have a nice day!~

Because the base is more potent compared to the acid HF in this situation, the salt solution will be basic. The salt HF is going to generate an acidic solution.

Adding a strong base to a weak acid results in a moderately basic solution. The conjugate base containing the weak acid or the conjugate acid containing the strong base are created when the solution containing a weak acid combines with an identical solutions of a strong base.

Depending on how each salt behaves in water, the solution it produces may be acidic, basic, and neutral. Because the base is more potent compared to the acid HF in this situation, the salt solution will be basic. The salt HF is going to generate an acidic solution.

To know more about acid and base, here:

https://brainly.com/question/23687757

#SPJ1

Answer:

Density = mass÷volume (g/cm³)

= 100÷97.18

= 1.029

= 1.03 g/cm³ (3 significant figures)

The best way to make an accurate measurement of the height of a polar liquid is to take the reading from the lowest point of the meniscus.

The meniscus of a liquid is a curved that occurs at the top of a liquid placed in a container as a result of the attractive forces between the molecules of a the liquid.

Polar substances such as water have a concave meniscus as they dip downwards.

Therefore, the best way to make an accurate measurement of the height of a polar liquid is to take the reading from the lowest point of the meniscus.

Learn more about meniscus at: https://brainly.com/question/10868896

#SPJ1

Answer:

Algae

Explanation:

Have a good day!

Answer:

Algae

Explanation:

Algae is a plant in the sea and it is a producer

Hello! Greetings from Turkey! :)

* Cell membrane

* Cytoplasm

* DNA and RNA

* Ribosome

                                                                                                     GOOD LUCK!!

Answer:

4.3g

Explanation:

Combustion is the process in which CO₂ is react with reactant. Heat of combustion of ethane is 1560 kilo joule per mole.

Combustion is the process in which oxygen is react to form heat or energy. There are three types of combustion as follows

spontaneous combustion

rapid combustion

explosive combustion

Combustion is a chemical reaction between substances, mostly including oxygen and usually followed by the generation of heat and light in the form of flame.

Combustion is the other word for burning. In a combustion reaction, a fuel is heated and it reacts with oxygen and their is energy released.. The fire triangle require the three things for combustion - a fuel, heat and oxygen.

Thus, combustion of ethane gives 1560 kilo per joule energy.

To learn more about combustion follow the link below;

https://brainly.com/question/15117038

#SPJ5

The percent of Cu by mass in the original 2.00 g sample of the mixture can be calculated using the amount of \(Cu(NO_{3} )_{2}\) produced in the reaction.

To arrive at this answer, the students need to first determine the molar mass of \(Cu(NO_{3} )_{2}\) , which is 187.56 g/mol.

Then, they can use the stoichiometry of the reaction to determine the number of moles of Cu in the original sample. From the balanced equation, it can be seen that there is a 1:1 mole ratio between \(Cu(NO_{3} )_{2}\)  and Cu. Therefore, the number of moles of Cu in the sample is also 0.010 mol.
Next, the students can calculate the mass of Cu in the sample by multiplying the number of moles by the molar mass, which gives 1.876 g. Finally, the percent of Cu by mass in the original 2.00 g sample can be calculated by dividing the mass of Cu by the mass of the original sample and multiplying by 100, which gives 93.8%.
Based on the measurement of 0.010 mol of \(Cu(NO_{3} )_{2}\)  produced in the reaction, the percent of Cu by mass in the original 2.00 g sample of the mixture is 93.8%.

For more information on percent of copper kindly visit to

https://brainly.com/question/30462843

#SPJ11

The empirical formula of a compound is  ZnO.

The empirical formula of a compound is the simplest formula that shows the relative number of atoms of each element in the compound.

To find the empirical formula of compound X, we first need to convert the mass percentages to moles. The mass of zinc in 100 g of compound X is 75.5 g, and the molar mass of zinc is 65.38 g/mol. This means that there are 0.115 moles of zinc in 100 g of compound X.

The mass of oxygen in 100 g of compound X is 24.7 g, and the molar mass of oxygen is 16 g/mol. This means that there are 1.54 moles of oxygen in 100 g of compound X.

The ratio of the number of moles of zinc to the number of moles of oxygen is

0.115 / 1.54 = 0.074.

This means that the empirical formula of compound X is Zn0.074O, or ZnO.

Therefore, the empirical formula of compound X is ZnO.

Learn more about empirical formula,here:

https://brainly.com/question/32125056

#SPJ12

Answer:

A)

B) They are all compound substances

Explanation:

The salad and the glass of water with oil have two phases because their elements do not mix, we can see them separately. In the case of coffee with milk, there is only one phase because we can not see all the components separately, they are mixed in the solution.

They are all compound substances due to the fact that they are made of more than one element.

Answer:

B. hot to cold

Explanation:

Energy wants to reach thermal equilibrium (which is basically just balanced temperature) so it will move from hot to cold to make the cold object warmer and the hot object cooler.

To determine the mass of Mg(NO3)2 present in the solution, we need to use the formula: Mass = Volume × Concentration × Molar mass. The mass of Mg(NO3)2 present in 129 mL of a 0.450 M solution is approximately 8.613 grams.

Given: Volume of solution = 129 mL. Concentration of Mg(NO3)2 solution = 0.450 M. First, we need to convert the volume of the solution from milliliters (mL) to liters (L): 129 mL = 129/1000 L = 0.129 L. Next, we need to calculate the molar mass of Mg(NO3)2: Molar mass of Mg(NO3)2 = (1 × atomic mass of Mg) + (2 × atomic mass of N) + (6 × atomic mass of O) Molar mass of Mg(NO3)2 = (1 × 24.31 g/mol) + (2 × 14.01 g/mol) + (6 × 16.00 g/mol) Molar mass of Mg(NO3)2 = 148.31 g/mol Now, we can calculate the mass of Mg(NO3)2: Mass = Volume × Concentration × Molar mass Mass = 0.129 L × 0.450 M × 148.31 g/mol Mass = 8.613 g. Therefore, the mass of Mg(NO3)2 present in 129 mL of a 0.450 M solution is approximately 8.613 grams.

To learn more about mass, https://brainly.com/question/11604146

#SPJ11

The pH value will be equal to 3.29 at the equivalence point.

Titration is the laboratory method that is performed to determine the concentration of the analyte. An indicator is used to know the equivalence point.

Given the concentration of HBr = 0.12 M

The concentration of ammonia = 0.12 M

The value of Kb for ammonia = 1.8 ×10⁻⁵

The chemical reaction is :\(NH_3 + HCl \longrightarrow NH^+_4 + Cl^-\)

For the ammonia:      NH₃     NH₄⁺          H⁺

Initial conc.:               0.12 M     ----          -----

Change:                      - x            + x          +x

At equilibrium:         0.12-x           x            x

The acid dissociation constant :\(K_a =\frac{[NH_4][H^+]}{[NH_4^+]}\)

\(\frac{K_w}{K_b} =\frac{[NH_4][H^+]}{[NH_4^+]}\)

\(\frac{1\times 10^{-14}}{1.8\times 10^{-5}} =\frac{(x)(x)}{(0.12-x)}\)

\(5.56\times 10^{-10}=\frac{x^2}{0.12-x}\)

x² + 5.56× 10⁻⁵ x- 46.33 × 10⁻¹⁰ = 0

x = 4.57 × 10⁻⁵

The concentration of hydrogen ions = 4.57 × 10⁻⁵

The pH value = - log [H⁺]

pH = -log [4.57 × 10⁻⁵]

pH = 3.29

Learn more about titration, here:

https://brainly.com/question/2728613

#SPJ2