Which of the following is a correctly written thermochemical equation?
a. NH4Cl NH4+ + Cl
b. 2C8H18 + 25O2 16CO2 + 18H2O, H = 5,471 kJ/mol
c. Fe (s) + O2 (g) Fe2O3 (s), H = 3,926 kJ
d. C3H8 (g) + 5O2 (g) 3CO2 (g) + 4H2O (l), H = 2,220 kJ/mol
Which of the following is a correctly written thermochemical equation?
a. NH4Cl NH4+ + Cl
b. 2C8H18 + 25O2 16CO2 + 18H2O, H = 5,471 kJ/mol
c. Fe (s) + O2 (g) Fe2O3 (s), H = 3,926 kJ
d. C3H8 (g) + 5O2 (g) 3CO2 (g) + 4H2O (l), H = 2,220 kJ/mol