a) what is 5.0mol*(1.56MJ/mol)?
b) what is 45/molmassethane*1.56MJ/mole?
If the molar enthalpy of combustion of ethane is -1.56 MJ/mol, how much heat is
produced in the burning of;
a) 5.0 mol of ethane b) 45 g of ethane
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