Find the molar enthalpy of formation for paraffin wax (C2H526)) given the following reaction C2H526) + 38 026) ► → 25 CO26) + 26 H, O)
A H = -14 800 kJ

The molar enthalpy of formation for paraffin wax  is  -2460.5 kJ

Explanation:

The balanced chemical reaction is,

The expression for enthalpy change is,

where,

n = number of moles

(as heat of formation of substances in their standard state is zero

Now put all the given values in this expression, we get

Therefore, the molar enthalpy of formation for paraffin wax  is -2460.5 kJ

може ли да зареждате повече информация, моля

gasoline is a mixture. it contains several different kinds of compounds that can be present in a variety of ratios.