Use data from the table below to calculate the equilibrium constants at 25 ∘C for each...

Use data from the table below to calculate the equilibrium constants at 25 ∘C for each reaction.

Standard Thermodynamic Quantities for Selected Substances
at 25∘C

Substance	ΔH∘f(kJ/mol)	ΔG∘f(kJ/mol)	S∘(J/mol⋅K)
H2(g)	0	0	130.7
N2(g)	0	0	191.6
Br2(g)	30.9	3.1	245.5
Cl2(g)	0	0	223.1
NO2(g)	33.2	51.3	240.1
N2O4(g)	9.16	99.8	304.4
NH3(g)	-45.9	-16.4	192.8
P4(g)	58.9	24.4	280.0
PH3(g)	5.4	13.5	210.2

Part A

2NO2(g)⇌N2O4(g)

Find K

Part B

Br2(g)+Cl2(g)⇌2BrCl(g)
ΔG∘f for BrCl(g) is -1.0 kJ/mol

Find K

Solutions

Expert Solution

queen_honey_blossom answered 1 year ago

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