How much heat is evolved if 3.2 g of methane is burnt and if the heat of combustion of methane is `-880" kJ mol"^(-1)` ?

The heat of combustion ( kJ "mol"^(-1) ) is highest for

Heat of combusion of methane is -800 kJ. What is the heat of combustion of 4xx10^(-4)kg of methane?

If 40 gm of methane is burnt, then how much amount of CO_2 is released ?

The heat of combustion of methane is, -880kJ mol^-1 . If 3.2 g of methane is burnt:

A gas mixture of 3.67L of ethylene and methane on complete combustion at 25^(@)C produces 6.11 L of CO_(2) . Find out the heat evolved on buring 1L of the gas mixture. The heats of combustion of ethylene and methane are -1423 and -891kJ mol^(-1) , respectively, at 25^(@)C .

A gas mixture of 3.67L of ethylene and methane on complete combustion at 25^(@)C produces 6.11 L of CO_(2) . Find out the heat evolved on buring 1L of the gas mixture. The heats of combustion of ethylene and methane are -1423 and -891kJ mol^(-1) , respectively, at 25^(@)C .

A gas mixture of 3.67L of ethylene and methane on complete combustion at 25^(@)C produces 6.11 L of CO_(2) . Find out the heat evolved on buring 1L of the gas mixture. The heats of combustion of ethylene and methane are -1423 and -891kJ mol^(-1) , respectively, at 25^(@)C .

DeltaU of combustion of methane is -X kJ mol^-1 . The value of DeltaH is