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Chemistry, 11.02.2021 01:00 citlalli30

Use the information below to calculate delta h for the following reaction 2no2(g)=n2o4(g) 2n2(g)+202(g)=2no2(g) delta h=67.7 kJ
n2(g)+2o2(g)=n2o4(g) delta h=9.7 kJ

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