Calculate δs° for the reaction: 4cr(s) + 3o2(g) → 2cr2o3(s), substance: cr(s) o2(g) cr2o3(s), s°(j/k⋅mol): 23.77 205.138 81.2

The value of for the reaction is 1051.93 J/K

Explanation:

Entropy change is defined as the difference in entropy of all the product and the reactants each multiplied with their respective number of moles.

The equation used to calculate entropy change is of a reaction is:

For the given chemical reaction:

The equation for the entropy change of the above reaction is:

We are given:

Putting values in above equation, we get:

Hence, the value of for the reaction is 1051.93 J/K

h let me think

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