Calculate the standard enthalpy of formation of liquid methanol from the following data

Standard enthalpy of formation is zero for.

Standard enthalpy of formation is zero for

Calculate median from the following data :

Calculate the enthalpy of formation of ethane from the follwong enthalpy of combustion data: C(s) : - 393.5 kJ, H_(2)(g) : - 285.8 kJ and C_(2)H_(6)(g) : - -1560.0 kJ

Calculate Sales from the following data :

Calculate Sales from the following data :

Calculate sales from the following data :