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Delvig [45]
3 years ago
9

Burning charocal is that physical or chemical​

Chemistry
1 answer:
Arlecino [84]3 years ago
6 0
Burning charcoal is a chemical reaction called combustion
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As the temperature of a gas increases, _____. (select all the options that correctly complete the sentence.)
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As the temperature of a gas increases, the average kinetic energy of the gas particles increases and the average speed of a gas particle increases.

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Kinetic energy is proportional to the speed of the molecules. As the speed of the colliding molecules increases, so does the total kinetic energy of all the gas molecules. It's pretty difficult to measure the speed of an individual gas molecule.

Instead, temperature can be used as a measure of the average kinetic energy of all the molecules in the gas. As the gas molecules gain energy and move faster, the temperature goes up. This is why Amy feels warmer!

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2 years ago
UU
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