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zloy xaker [14]
3 years ago
6

What happens to temperature as objects are heated up and cooled down?

Chemistry
1 answer:
Free_Kalibri [48]3 years ago
8 0
If heat is transferred from an object to the surroundings, then the object can cool down and the surroundings can warm up. When heat is transferred to an object by its surroundings, then the object can warm up and the surroundings can cool down.
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A scientist is working in a lab and accidentally combines two liquids that quickly form a solution. Which process could be used
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Distillation

Explanation:

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Which two systems first respond to burning your finger?
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Based on the molecular formula, determine whether each compound is an alkane, alkene, or alkyne. (Assume that the hydrocarbons a
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a. alkyne

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Explanation:

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c. It has two hydrogen atoms less than the two times of carbon atoms hence, it's alkyne

d. It has hydrogen atoms two times of carbon atoms hence, it's alkene

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3 years ago
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