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defon
3 years ago
10

Volume = 90g / 3g cm3 What is the volume help ASAP

Chemistry
1 answer:
Vesna [10]3 years ago
5 0

Answer:

The answer will be this 30g/cm3

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Describe the energy tranformations involved in heating the soup in a microwave
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<h2>Answer with Explanation </h2>

The energy transformation involved in heating soup in microwaves occurs due to microwave radiation. The radiant energy which also known as heat energy in the microwave causes the water molecules in the soup to gain kinetic energy. Hence, the molecules collide with each other more often causing the soup to heat up in form of waves that are built within the microwave. This is also the reason it is termed as mircowave due to release of waves.

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How can an electric motor can help keep a home warm?
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Calculate the mole fraction of the total ions in an aqueous solution prepared by dissolving 0.400 moles of MgBr2 in 850.0 g of w
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 <span>moles water = 850.0 g / 18.02 g/mol=47.2 
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4 years ago
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Knowing that the reaction of potassium in water is extremely exothermic, what would be the problem with adding a large piece of
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3 years ago
create visual representations that show the interactions between the particles in both samples during vaporization
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Given what we know, we can confirm that despite not being able to provide a visual representation, if you were to create one, it would show the atoms in the substance moving with <u>more and more </u>energy over time until vaporization occurred.

<h3>What is vaporization?</h3>
  • Vaporization is the changing of a liquid into a gas.
  • This is known as a phase change.
  • This happens when the atoms receive enough heat energy.
  • The heat energy provides the atoms with kinetic energy and causes them to move faster over time.
  • When the kinetic energy is enough to rupture the bonds that hold a liquid together, it becomes a gas.

Therefore, given that vaporization is when atoms within a substance gain so much kinetic energy that they are able to rupture the bonds that hold them relatively close together and change into a gas, we can confirm that a visual representation would have to be a diagram showing the increased movement of atoms over time.

To learn more about vaporization visit:

brainly.com/question/11782435?referrer=searchResults

7 0
3 years ago
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