makaylawatson5518 makaylawatson5518 24-04-2024 Chemistry Answered Calculate Delta H_(rxn) for the reaction PCl_(3(1))+Cl_(2(g)) → PCl_(5(s)) given the following equations. You must show your work for this one. P_(4(s))+6Cl_(2(g))→4PCl_(3(l)), Delta H=-1280?