Chemistry, 30.07.2019 11:30 nicolebastidas

How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a gas. atoms gain energy as a liquid changes to a gas. atoms lose energy as a solid changes to a gas. atoms lose energy as a liquid changes to a gas.

How is energy related to the change of state represented by the model? atoms gain energy as a solid

Answers: 2

Show answers

Answers

Answer from: LtotheJ0225

The energy that is related to change of state represented by given model is as follows:

$\boxed{{\text{Atoms gain energy a a liquid changes to a gas}}}$

Further Explanation:

Matter is anything that has mass and acquires space. It is composed of atoms that are bonded to each other either by weak forces or by strong forces.

States of matter:

Solid:

This state of matter has both definite volume and shape. These are generally very hard. The constituent particles in solid have regular and ordered arrangement. Intermolecular forces between these particles are the strongest while motion of particles is negligible.

Liquid:

This state of matter has definite volume but not definite shape. It can take up shape of the container in which it is kept. Intermolecular forces between liquid particles are weaker than solids but stronger than gases.

Gas:

This state of matter neither has definite shape nor definite volume. There are negligible intermolecular forces between these particles and hence their movement is maximum.

The left beaker indicates liquid molecules as these are not present in any particular ordered arrangement. These particles are not in motion as is evident from their presence only at the bottom of the beaker so their kinetic energy is zero.

The right beaker refers to gas molecules as these are far apart from each other and are in random motion with each other. This results in some kinetic energy of molecules.

Therefore atoms gain energy as liquid changes to gas.

Learn more:

The subatomic particle with the least mass: Bohr’s model of the atom:

Answer details:

Grade: High School

Subject: Chemistry

Chapter: Matter in our surroundings

Keywords: matter, solid, liquid, gas, state of matter, left beaker, right beaker, energy, kinetic energy, intermolecular forces, model, bottom.

Answer from: Quest

Inot sure what it is i sorry : ((

Answer from: Quest

Yes, endothermic means it turns cold. and some chemical changes include change of tempature.

Another question on Chemistry

Chemistry, 22.06.2019 00:10

According to the diagram; a) identify the anode of the cell and write the half-reaction that occurs there b) write the overall equation for the reaction that occurs as the cell operates c) calculate the value of the standard cell potential ,e cell. d)write the shorthand notation of the cell above e)indicate the flow of the electrons on the diagram

Answers: 3

Answer

Chemistry, 22.06.2019 16:30

How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 → li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4

Answers: 3

Answer

Chemistry, 22.06.2019 21:50

Given the data below for the reaction, 2 a + 2 b + 4 c => d + e + 3 f, the reaction is fill in the [ ] order in a, fill in the [ ] order in b, fill in the [ ] order in c and fill in the [ ] order overall. (use the words "first, second, third, fourth" to fill each blank)experimentinitial conc of a, mol/l initial conc of b, mol/l initial conc of c, mol/l initial rate, mol/l.s1 0.1 0.1 0.2 2 x 10-32 0.2 0.3 0.2 6 x 10-33 0.3 0.1 0.2 2 x 10-34 0.4 0.3 0.4 1.2 x 10-2

Answers: 2

Answer

Chemistry, 23.06.2019 01:30

Which statement justifies that hydrogen peroxide (h2o2) is a polar molecule? the o – h bond is nonpolar and the molecule is asymmetric. the o – h bond is nonpolar and the molecule is symmetric. the o – h bond is polar and the molecule is asymmetric. the o – h bond is polar and the molecule is symmetric.

Answers: 1

Answer

You know the right answer?

How is energy related to the change of state represented by the model? atoms gain energy as a solid...

Questions