The reaction of cyanamide, NH2CN(s) with oxygen was run in a bomb calorimeter and
was found to be -742.24 kJ mol-1. The magnitude of
for the reaction
------------- kJ. (Rounded off to the nearest integer)
[Assume ideal gases and R = 8.314 J mol-1 K-1]
The reaction of cyanamide, NH2CN(s) with oxygen was run in a bomb calorimeter and was found to be -742.24 kJ mol-1. The magnitude of for the reaction
------------- kJ. (Rounded off to the nearest integer)
[Assume ideal gases and R = 8.314 J mol-1 K-1]
-
1 Answer
-
NH2CN (s) + O2 (g) ® N2 (g) + O2 (g) + H2O (l)
=
So, magnitude of
= 741 kJ/mol.
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