S4N4中 S-N 键能是多少?The enthalpy of formation of the compound is estimated to be 480kj/mol .H0f of S(g) is 222.8kj/mol .Estimate the average bond enthalpy in the compound.

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S4N4中S-N键能是多少?Theenthalpyofformationofthecompoundisestimatedtobe480kj/mol.H0fofS(g)is222.8kj/mol.Est

S4N4中 S-N 键能是多少?The enthalpy of formation of the compound is estimated to be 480kj/mol .H0f of S(g) is 222.8kj/mol .Estimate the average bond enthalpy in the compound.
S4N4中 S-N 键能是多少?
The enthalpy of formation of the compound is estimated to be 480kj/mol .H0f of S(g) is 222.8kj/mol .Estimate the average bond enthalpy in the compound.

S4N4中 S-N 键能是多少?The enthalpy of formation of the compound is estimated to be 480kj/mol .H0f of S(g) is 222.8kj/mol .Estimate the average bond enthalpy in the compound.
287.8
查N 为472.7
4*(222.8+472.7)-480=2302
2302/8=287.75
你是密院的.