Given the following information at 25C, calculate �G at 25 degrees Celsius

Question

2A(g) � B(g) ±£ 3C(g)

Substance �Hf � (kJ/mol) S�(J/molK)
A(g) 191 244
B(g) 70.8 300
C(g) �-197 164

a. -�956 kJ b. 956 kJ c. �346 kJ
d. 346 kJ e. -�1.03 �* 10^3 kJ

Answer 1

Using dH and dS calculate dGf for A, B, C, then
dGrxn = (n*dGf products) - (n(dGf reactants)

Answer 2

thank you

Answer 3

See the ( and I meant *.
Using dH and dS calculate dGf for A, B, C, then
dGrxn = (n*dGf products) - (n*dGf reactants)