Which of the following represents the thermochemical equation for standard heat of formation of methane?
A. C (g) + 4H (g) ⟶ CH4 (g)
B. C (diamond) + 4H (g) ⟶ CH4 (g)
C. C (diamond) + 2H2 (g) ⟶ CH4 (g)
D. C (graphite) + 2H2 (g) ⟶ CH4 (g)
Answer:D
Which of the following represents the thermochemical equation for standard heat of formation of methane?
A. C (g) + 4H (g) ⟶ CH4 (g) B. C (diamond) + 4H (g) ⟶ CH4 (g) C. C (diamond) + 2H2 (g) ⟶ CH4 (g) D. C (graphite) + 2H2 (g) ⟶ CH4 (g)