What is the ΔrH°, ΔrS°, ΔrG° at 298.15 K for the reaction below.
Cl2(g) + Br2(l) ⟶ 2 BrCl(g)
ΔfH ° at 298.15 K 0 0 14.68
/ kJ mol−1
S¯ ∘ at 298.15 K 223.1 152.2 240.1
/ J K−1 mol−1