• 2022-06-12
    在298K和101.325kPa时,已知下列反应C(s)+H2O(g)=CO(g)+H2(g)ΔfHθm/kJ·mol-1-241.8-110.5ΔfGθm/kJ·mol-1     -228.6-137.2则ΔfSθm为()J·mol-1·K-1
  • 举一反三