Energy bond of N-Br can't be calculated only with the data of energy bond of N-N and Br-Br. The energy bond of N-Br is 243kJ/mol
Energy bond can be determined by using experiment. To calculate energy bond of N-Br by using energy bond of N-N and Br-Br need 1 more data of the difference of Enthalpy reactant and product. In this case the reaction can be determine as below:
N-N + Br-Br = 2 N-Br
The equation can be used is:
Energy bond N-N + Energy bond Br-Br - Energy bond of 2 N-Br = Enthalpy
If the enthalpy of the reaction not provided, energy bond of N-Br can not be determined. But, you can check on the reference for N-Br energy bond.
Learn more about energy bond here: https://brainly.com/question/26141360
#SPJ4