Chemistry Practice Problems Entropy Practice Problems Solution: ΔS is positive for the reaction _________________....

🤓 Based on our data, we think this question is relevant for Professor Peters' class at UNI.

Solution: ΔS is positive for the reaction _________________.a. 2NO(g) + O 2(g) → 2NO2(g)b. 2N2(g) + 2H2(g) → 2NH3(g)c. C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(g) d. Mg(s) + Cl2(g) → MgCl2(s)e. C2H4(g) + H2(g) → C2H6(g)

Problem

ΔS is positive for the reaction _________________.

a. 2NO(g) + O 2(g) → 2NO2(g)

b. 2N2(g) + 2H2(g) → 2NH3(g)

c. C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(g) 

d. Mg(s) + Cl2(g) → MgCl2(s)

e. C2H4(g) + H2(g) → C2H6(g)