在732K时反应NHCl(s)NH3(g)+HCl(g)的△G为-20.8kJ·mol-1,△H为154kJ·mol-1,则反应的△S为()J·mol-1·K-1A、587B、-587C、239D、-239

在732K时反应NHCl(s)NH3(g)+HCl(g)的△G为-20.8kJ·mol-1,△H为154kJ·mol-1,则反应的△S为()J·mol-1·K-1

  • A、587
  • B、-587
  • C、239
  • D、-239

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