Question
If the standard state of sufur is S8 (s), which of the following equations represents the standard enthalpy of formation of H2SO4 (ℓ) ?
A. 2H (g) + S (g) + 4 O (g) H2SO4 (ℓ)
B. H2 (g) + S8 (g) + 2 O2 (g) H2SO4(ℓ)
C. H2SO4 (ℓ) H2 (g) + 1/8 S8 (s) + 2 O2 (g)
D. H2SO4 (ℓ) 2 H (g) + S (s) + 4 O (g)
E. H2 (g) + 1/8 S8 (s ) + 2 O2 (g) H2SO4(ℓ)
A. 2H (g) + S (g) + 4 O (g) H2SO4 (ℓ)
B. H2 (g) + S8 (g) + 2 O2 (g) H2SO4(ℓ)
C. H2SO4 (ℓ) H2 (g) + 1/8 S8 (s) + 2 O2 (g)
D. H2SO4 (ℓ) 2 H (g) + S (s) + 4 O (g)
E. H2 (g) + 1/8 S8 (s ) + 2 O2 (g) H2SO4(ℓ)