Question 1
Calculate Δ
ρS° for the following reaction. The
S° for each species is shown below the reaction.
P
4(
g) + 10Cl
2(
g) → 4PCl
5(
g)
S°(J K-1 mol-1) | 280.0 | 223.1 | 364.6 |
◦ -583.6 J K
-1 mol
-1◦ +171.3 J K
-1 mol
-1◦ +2334.6 J K
-1 mol
-1◦ -1052.6 J K
-1 mol
-1◦ -138.5 J K
-1 mol
-1Question 2
Identify the compound with the lowest standard Gibbs energy of formation.
◦ N
2(
g)
◦ O
3(
g)
◦ NaCl(
s)
◦ NO(
g)
◦ Cl
2(g)