Asked by madison

consider the following reaction:
2C2H6(g)+7O2 (g)-->4CO2(g)+6H2O (g)
delta H = -3120kJ
If 3.00g of ethane are burned, how many kJ of heat are produced?
Answered by bobpursley
It says for each two moles, you get 3120kj of heat. Do it as a fraction, 3/(2molmass) * 3120 kg
Answered by 12
12
Answered by Anonymous
-3821kJ/mol
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