2.32 (1)利用以下数据,计算298K时气态HCl的 (Delta )_(f)(H)_(m)(298K) 。-|||-NH3(aq)+HCl(aq)=NH4 Cl(aq) △rH(m)/(298)K)=-50.4kJ·mol^(-1)-|||-物质 NH3(g) HCl(g) NH4Cl(g)-|||-(Delta )_(r)(H)_(m)^theta (298KJ/(kJcdot (mol)^-1) .-46.2 x .-315-|||-._({Sol)^-}((mol)^-)(298K)/(kJcdot (mol)^-1) .-35.7 .-73.5 16.42.32 (1)利用以下数据,计算298K时气态HCl的 (Delta )_(f)(H)_(m)(298K) 。-|||-NH3(aq)+HCl(aq)=NH4 Cl(aq) △rH(m)/(298)K)=-50.4kJ·mol^(-1)-|||-物质 NH3(g) HCl(g) NH4Cl(g)-|||-(Delta )_(r)(H)_(m)^theta (298KJ/(kJcdot (mol)^-1) .-46.2 x .-315-|||-._({Sol)^-}((mol)^-)(298K)/(kJcdot (mol)^-1) .-35.7 .-73.5 16.4