Calculate the enthalpy change for the reactionH2(g) + cl2(g) =2Hcl Given: GH-H =430Cl-Cl=242H-Cl=427

Calculate the enthalpy change for the reactionH2(g) + cl2(g) =2Hcl Giv

1.	Calculate the enthalpy change for the reactionH2(g) + cl2(g) =2Hcl Given: GH-H =430Cl-Cl=242H-Cl=427
Answer» ΔH=(430+242)-2(427)=-182