Use the chemical equation to find the answers. BaSO4 + H2SO4 → Ba(HSO4)2 Identify how many oxygen atoms are in the product. Identify how many oxygen atoms are in the reactant.
Answers
Answer:
Since the equation is balanced, So it have same number of oxygen in the reactants and well as product.
Oxygen in product = 8
Oxygen in reactant = 8
Answer:
Explanation:
i got prove thoooooo
Related Questions
How can you describe a mineral that has a measure of 1 on the hardness scale, looks dull, and breaks into square chunks?
A. It is soft, metallic, and has cleavage.
B. It is hard, non-metallic, and has cleavage.
C. It is hard, metallic, and does not have cleavage.
D. It is soft, non-metallic, and does not have cleavage.
Answers
The Law of Conservation of Energy states...
A) energy cannot be created, but it can be destroyed and change forms
B) energy cannot be created, destroyed, or change forms
C) energy cannot be created or destroyed, but it can change forms
D) energy can be created, destroyed, and can change forms
Answers
Answer:
C) energy cannot be created or destroyed, but it can change forms
Explanation:
What are six ethical concerns that people have about genetic modification?
Answers
Answer:
Potential Harm to Human HealthPotential Damage to the EnvironmentNegative Impact on Traditional Farming PracticeExcessive Corporate DominanceUnnaturalness of TechnologyCreate Unknown Side Affects or Outcomes
Answer:
1 potential harm to human health.
2 potential damage to the environment.
3 negative impact on traditional farming practice.
4 excessive corporate dominance.
5 and the 'unnaturalness' of the technology.
6 Create Unknown Side Affects or Outcomes
A boy is riding a bike. He applies the brakes and slows down. How has his momentum changed and why?
Answers
Answer
I'm Thinking it's the amount of force Applied to the Bicycle
Explanation:
For Example, Let's say I was Riding a Bicycle and I Applied Full force My Bicycle Would Probably slowdown in fact I know it would because I've Rode on a bicycle before and as soon as I applied force it slowed down A bit.
I Hope This Helped Have a Nice Day!
as I know my physics teacher would not approve of the previous answer.
Momentum is the product of the mass and velocity of an object
Momentum P=mv= units kg.m/s
M=mass
v=velocity
So if velocity decreases (mass remaining constant) momentum will decrease.
If you think about it it’s more difficult to stop a train than a car because a car has lesser momentum than the train
This diagram shows the layers of soil
In which layers would you find the least organic matter
A. Subsoil
B. Topsoil
C. Horizon C
D. Horizon A
Answers
Answer:
A. Subsoil
Explanation:
i hope this helps i remember learning it faintly
Match the term to its definition (Lessons 6.03, 6.04 and 6.05)
(i can't fit this all without confusion)
Answers
Answer: the first paragraph is rain forest biome and the 2nd one is arctic tundra biome and finally the last paragraph is ocean or marine biome
Explanation:
rain forests have warm temperatures and include alot of animals and plants , artctic tundra biome includes cold temperatures ice stuff and all that and ocean or marine biome is pretty much just the ocean with seals , whales and marine life yk.
HELP ASAP ITS 8th GRADE SCIENCE BUT IT DOESN'T HAVE THAT OPTION
The graph shows the kinetic energy (KE) and potential energy (PE) of a bouncing ball over a period of 9 seconds. Use the graph to answer question 2-3.
2. When does the ball have the most kinetic energy?
3. What statement best describes what happens to the total mechanical energy of the ball as it bounces?
please and thank you <333
Answers
Answer: By best guest is 2-A & 3-A
Explanation:
I would have an expert answer this just in cast i'm wrong
How does an atom change if all of its electrons are removed?
p.s. I'll mark the first answer the brainliest if it is correct! ;)
a. The atom’s volume increases.
b. The atom’s mass increases.
c. The atom becomes positively charged.
d. The atom becomes negatively charged.
Answers
c. The atom becomes positively charged
if the electrons are removed it means theres no longer a negative charge to balance the positive charge of the protons in the atom
If new crust is forming on the mid-ocean ridge, why doesn't the Earth get bigger?
pls helppppppp
Answers
Answer: The earth isn't getting any bigger because when ocean crust subducts, or slides under, other pieces of Earth's crust the earth just makes more.
Explanation:
Answer:The earth isn't getting any bigger because when ocean crust subducts, or slides under, other pieces of Earth's crust the earth just makes more.
Explanation:
whos good at the periodic table cus im not help
Answers
Construct a food chain (with at least 3 organisms) based on what you discovered in your owl pellet. Use your prior knowledge of food chains to fill in any missing parts of the food chain.
Answers
Answer:
the tertiary animals the bigger animals that feed on smaller fish and crustaceans. These include predators like sharks, barracuda and tuna snapper. these fish that are commercially fished at unsustainable levels.
Explanation:
what is the awnser??? (pic is below)
Answers
Answer:
C: Radiation. Arrow x shows radiation. I hope this helps u! If it's wrong, please let me know!!
Last question, I promise!!!!!! ... :>
Answers
Answer:
Which question?
Explanation:
Which statement BEST explains whether or not matter is conserved in this chemical reaction?
Answers
Answer:
D:Matter is not being conserved because there are 11 units in the reactants, one C8H8 and 10 O2, and 12 units in the products, eight CO2 and four H2O, so there is also more mass in the products that in the reactants.
Explanation:
searched up
Please help me with these science questions
Answers
Answer: The wind erodes the earth by moving pieces of it every which way.
Explanation:
Every patch of air carries hundreds of thousands pieces of dirt sand and chunks of earth. When the wind changes course it will slowly pick up more and more and until an indent will form. This is also how sand dunes are made.
Answer:
If the wind constantly pushes a rock, eventually the sides will start eroding, and the wind will cause it to break and erode.
The blowing wind constantly changes the earths surface by moving rocks, and breaking them.
by the wind constantly pushing sand on top of each other in one place.
Explanation:
Energy is inversely proportional to the wavelength of a wave. Which of these waves would have the greatest energy?
Answers
Answer: 2
Explanation:
can someone please answer this question
Answers
Answer: 4
Explanation: Count the blue ones and there are 4. hope this helps :)
10) Draw Bohr Diagrams For The Following. Make sure you show the correct number of protons and neutrons found in the nucleus.
Answers
Answer:
the no.of protons in k is 19 and no.of neutrons is 20.
THE NUMBER OF PROTONS IN AL IS 13 AND NO.OF NEUTRONS IS 14
THE NUMBER OF PROTONS IN BORON IS 5 AND NO.OF PROTONS IS 6
THE NUMBER OF PROTONS IN LI IS 3 AND NO.OF NEUTRONS IS 4
How can the rate of a reaction be decreased?
Responses
A: having more surface area
B: lowering the amount of reactants
C: adding a catalyst
D: raising the temperature
Answers
Which of the following organisms are autotrophs?
A. fungi
B. rabbits
C. humans
D. oak trees
Answers
Have a great day
Answer:
Oak trees
Explanation:
Oak trees are autotrophs because they make their own food through photosynthesis.
Request: Brainliest plzz
Deep, cold water is the __________. Warm, shallow water is the ___________.
least dense; densest
least dense; least dense
densest; least dense
densest; densest
Answers
Answer:
C
Explanation:
cold thinks sink and are more dense, warm things rise and are less dense
if my answer helps please mark as brainliest.
have a good day!
What scientific laws did Newton present in Principia?
Answers
Answer:
The Principia states Newton's laws of motion, forming the foundation of classical mechanics; Newton's law of universal gravitation; and a derivation of Johannes Kepler's laws of planetary motion (which Kepler had first obtained empirically).
Explanation:
Which of the following statements fully describes what an object may do when it experiences unbalanced forces? Select the two best answers.
A. It may change directions.
B. It will move at a constant speed.
C. It may slow down.
D. It may slow down or speed up.
E. It will stay stationary.
Answers
Answer:b
Explanation:
How to work out the relative mass of potassium? What is the calculation? ( explained very easily )
Answers
Answer:
39
Explanation:
Relative mass does not need to be calculated as it is listed on the periodic table. Potassium's relative atomic mass is around 39.
———————————
(1/12)th Mass of one C12 atom
In an experiment, a male and female rabbit were bred to see the color outcomes of the offspring. The male had black fur and the female had white fur. Five of their offspring were black and two were white. Which description best explains why the rabbits would be different colors?
A. Male traits are stronger than female traits.
B. The offspring show traits from both parents.
C. Traits like fur color are controlled by the environment.
D. Black fur are male offspring, white fur are female offspring.
Answers
Answer:
I beleive it is A
Explanation:
we can infer that the male traits are homogenous dominants
BB for black and the females genes are heterogenous dominant or homogenous recessive. Ww or
so B B
W WB WB
w. Bw Bw so here we can see it has a higher chance of offspring of being black
Lab Report
Ocean Currents
It’s time to complete your Lab Report. Save the lab to your computer with the correct unit number, lab name, and your name at the end of the file name (e.g., U2_ Lab_OceanCurrents_Alice_Jones.doc).
Introduction
What was the purpose of the experiment?
Type your answer here:
What were the independent, dependent, and control variables in your investigation? Describe the variables for each part of the experiment.
Type your answer here:
Experimental Methods
What tools did you use to collect your data?
Type your answer here:
Write the procedure you followed for the second part of the experiment. List each step so that another student could follow the procedure and repeat your experiment.
Type your answer here:
Data and Observations
Record your observations.
Type your answer here:
Conclusions
What conclusions can you draw about how temperature and salinity affect the flow of water. Write an evidence-based claim.
Type your answer here:
Draw a diagram (develop a model) that shows what happens when warm water mixes with cold water in the ocean. Use your model to explain how this causes ocean currents.
Type your answer here:
Answers
Ocean currents are large-scale movements of water within the ocean, driven by a combination of factors such as wind, temperature, salinity, and the Earth's rotation.
What conclusions can be drawn about how salinity and temperature affect water flow?As water becomes colder, it becomes denser and sinks, while warmer water rises to the surface. Similarly, as the salinity of water increases, its density increases, and it sinks, while less salty water rises to the surface. These density differences create circulation patterns, such as ocean currents and deep water circulation, which can have a significant impact on the distribution of heat, nutrients, and other important factors in the ocean environment.
An evidence-based claim that can be drawn from this information is that changes in temperature and salinity can have significant effects on the flow of water in the ocean. For example, if temperatures in a particular region of the ocean were to increase, it could potentially cause the water to become less dense and rise to the surface, which could disrupt ocean currents and affect the distribution of nutrients and other important factors. Similarly, changes in salinity, such as those caused by freshwater influx from rivers or melting ice, could also affect the density of ocean water and impact circulation patterns.
To find out more about ocean currents, visit:
https://brainly.com/question/21654036
#SPJ1
Which pair of elements would be expected to have similar reactivities?
fluorine (F) and oxygen (O)
bromine (Br) and chlorine (Cl)
carbon (C) and copper (Cu)
sodium (Na) and sulfur (S)
Answers
Answer:bromine & chlorine
Explanation:
Elements with the same number of valence electrons have similar chemical properties. Since bromine and chlorine are in the same group (7A), both are expected to have similar reactivities.
Answer:
yes
Explanation:
no
7: How many times can a volcano erupt?
Answers
Answer:
Some small volcanoes only erupt once in their lives,
while other volcanoes erupt multiple times. Kilaeua volcano in Hawaii, which has been erupting continuously since 1983, is the world's most active volcano. While some volcanoes erupt at regular intervals, there are always exceptions to the rule
Answer:
small volcano's only 1 time while big volcano's mutiple times
Explanation:
1. Using D10W and a vial of NaCl 4 mEq/mL, how many mL of NaCl are needed to prepare 250 mL of a
D10/NS solution?
a. 4.8mL
b. 9.6ml
c. 19.6mL
d. 154mL
Answers
To prepare 250 mL of a D10/NS solution using D10W and a vial of NaCl 4 mEq/mL, you would need 9.6 mL of NaCl. Normal saline (NS) contains 154 mEq/L of sodium chloride (NaCl). To prepare 250 mL of NS, you would need 250 mL * (154 mEq/L) = 38500 mEq of NaCl. Since the vial of NaCl contains 4 mEq/mL, you would need 38500 mEq / (4 mEq/mL) = 9625 mL = 9.6 mL of NaCl. So the correct answer is b. 9.6ml.
What would you have to do to the substance in
cup A to make the molecules behave like the ones in
cup B? Use the word "thermal energy" in your
answer.