odubenafavour odubenafavour

11-03-2021
Chemistry

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if the heat of combustion of hydrogen is -285.8KJ,what is the heat of formation of water

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vincentlephoko vincentlephoko

11-03-2021

Answer:

The heat of formation of H2O(g) is likely to be-242,8KJ.

Explanation:

The heat of formation of H2O(g) will be slightly lower than the heat of formation of H2O(1)as some energy is released during condensation of water vapour to liquid water.

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