Answer to Question #207917 in General Chemistry for Earl

Question

Calculate the standard entropy values for the following reactions at 25°C.

1. N2(g) + 3H2(g) --> 2NH3(g)

2. H2(g) + Cl2(g) --> 2HCl(g)

3. 2CO2(g) + O2(g) --> 2CO2(g)

4. 3O2(g) --> 2O3(g)

5. 2NH3 (g) + CO2(g) --> NH2CONH2(oq)H2O(i)

Answer 1

Answer:-

1) - 92.38 kJ

2) - 44 kJ

3) -676KJ

4)-285 kJ

5)−354.4 kJ