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| 1. |
Calculatethe standard N- Hbondenthalpy from thefollowingdata :N_(2(g)) +2H_(2(g)) to 2NH_(3(g)) Delta H^(@) = - 83 kJ Delta H^(@)(N= N)= 946 kJ mol^(-1) , Delta H^(@)(H-H)436 kJ mol^(-1) |
| Answer» Solution :`DELTA H_(N- H)^(@)= 389kJ mol^(-1)` | |