[Delta H_(" combustion ")^(@)" of carbon is "-x" k "Jmol^(-1)" ."],[" The standard formation enthalpy "],[" of "CO_(2)" (g) will be "]

DeltaH_(comb)^(@) of carbon is -x kJ mol^(-1) . The standard formation of enthalpy of CO_(2)(g) will be

The standard heat of combustion of graphite carbon is -393.5 kJ mol^(-1) . The standard enthalpy of CO_(2) is

The standard enthalpies of formation of H_(2)O(l) and CO_(2)(g) are respectively -286" kJ mol"^(-1) and -394" kJ mol"^(-1) . If the standard heat of combustion of CH_(4)(g)" is "-891" kJ mol"^(-1) , then the standard enthalpy of formation of CH_(4)(g) is

The enthalpy of combustion of carbon to CO_(2)(g) is -393.5 kJ mol^(-1) . The heat released upon the formation of 35.2 g of CO_(2) from carbon and dioxygen is :

If enthalpy of combustion of carbon to CO_(2) (g) is -394.0kJ mol^(-1) , the enthalpy change for the formation of 17.6 g of CO_(2) from carbon and dioxygen at the same temperature in kJ is

Enthalpy of combustion of carbon to CO_(2) is - 393.5 kj mol^(-1) . Calculate the heat released upon formation of 35.2 g of CO_(2) from carbon and dioxygen gas.

Enthalpy of combustion of carbon to CO_(2) is -393.5 kJ mol^(-1). Calculate the heat released upon formation of 35.2 g of CO_(2) from carbon and dioxygen gas.

Enthalpy of combustion of carbon to CO_(2) is -393.5 kJ mol^(-1) . Calculate the heat released upon formation of 35.2 g of CO_(2) from carbon and dioxygen gas.