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OpenStudy (anonymous):
The reaction of cyanamide, NH2CN(s), with oxygen was run in a bomb calorimeter, and ΔE was found to be -742.7 kJ/mol of NH2CN(s) at 298 K. Calculate ΔH for the reaction at this temperature. Reaction: NH2CN(s) + 3/2O2(g) → N2(g) + CO2(g) + H2O(l) How?
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