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Rufina [12.5K]
2 years ago
13

Which example involves phase change in which heat energy is released by the substance?

Chemistry
1 answer:
Komok [63]2 years ago
4 0

Answer:

Example that involves phase change in which heat energy is released by substance:

Explanation:

If heat is removed from a substance, such as in freezing and condensation, then the process is exothermic. In this instance, heat is decreasing the speed of the molecules causing them move slower (examples: liquid to solid; gas to liquid). These changes release heat to the surroundings.3 days ago

Solid → Liquid: Melting or fusion

Gas → Liquid: Condensation

Liquid → Gas: Vaporization

Liquid → Solid: Freezing

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Answer:

Option b. 0.048 M

Explanation:

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Why is the earths Axis titled
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3 years ago
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What is the mole fraction of methanol in a solution that contains 6.0 mol of methanol and 3.0 mol of water? The formula for meth
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