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Mekhanik [1.2K]
3 years ago
12

Select the correct statement about thermochemical equations from the following: Select one:

Chemistry
1 answer:
lesantik [10]3 years ago
7 0

Answer:

Because the enthalpy change of the reaction depends on the states of matter of the substances, they must be shown for each substance in the equation.

Explanation:

The enthalpy of a substance depends on the particular state of matter in which it occurs.

Therefore, in a thermo chemical equation, all the states of matters for all the chemical species in the equation must be accurately written so that the thermo chemical equation can be meaningful.

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