已知:强酸和强碱在稀溶液中发生反应时的中和热为57.3 kJ · mol-1,101 k Pa时辛烷的燃烧热为5518 kJ·mol-1。则下列热化学方程式书写正确的是
A.H++OH-=H2O△H = -57.3kJ·mol-1 |
B.2NaOH(aq)+ H2SO4(aq)= Na2SO4(aq)+2H2O(l)△H = -114.6 kJ·mol-1 |
C.2C8H18(l) + 25O2(g) = 16CO2(g)+18H2O(g)△H = -11036 kJ·mol-1 |
D.2C8H18(l) + 25O2(g) = 16CO2(g)+18H2O(l)△H = -5518kJ·mol-1 |