已知: ΔΗ=234.1kJ·mol-1
ΔΗ=-393.5 kJ·mol-1
则 的ΔΗ是()
A. | -824.4 kJ·mol -1 | B. | -627.6 kJ·mol -1 |
C. | -744.7 kJ·mol -1 | D. | -169.4 kJ·mol -1 |
已知: ΔΗ=234.1kJ·mol-1
ΔΗ=-393.5 kJ·mol-1
则 的ΔΗ是()
A. | -824.4 kJ·mol -1 | B. | -627.6 kJ·mol -1 |
C. | -744.7 kJ·mol -1 | D. | -169.4 kJ·mol -1 |