Question

Calculate the standard entropy change for the reaction... Using the following data.. I will post in a second.

Answer 1

Do you know which one of the columns represents enthalpy?

Answer 2

You need to use the following formula to solve this,

\[\Delta H ^{o}_{reaction} = \sum_{}^{} \Delta H ^{o}_{products} - \sum_{}^{} \Delta H ^{o}_{reactants}\]

Answer 3

Hopefully you know what the summation signs are