grecon882 grecon882

16-02-2022
Chemistry

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Last lesson we calculated that propane has an energy of combustion of 2220 kilojoules per mole while hydrogen gas (rocket fuel) has an energy of combustion of 286 kilojoules per mole. However, hydrogen gas has a much higher energy of combustion per gram than propane. Why is this?

Last lesson we calculated that propane has an energy of combustion of 2220 kilojoules per mole while hydrogen gas rocket fuel has an energy of combustion of 28 class=

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habibisthebestest habibisthebestest

21-02-2022

Answer:

1 or a

Explanation:

The number of grams in each mole of hydrogen gas is smaller than the number of grams in each mole of propane gas.

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