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Rainbow [258]
3 years ago
11

Given the standard entropy values in the table, what is the value of º for the following reaction?

Chemistry
1 answer:
Mandarinka [93]3 years ago
8 0
Hello.

The answer is <span>+313.766 J/mol·K
</span>
 Use the coefficients of the reaction and sum the product entropies less the reactant entropies:

4*188.8 + 2*213.7 - 3*205.1 - 2* 126.8 = 313.7 J/mol*K

Have a nice day
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