2. A gas mixture of methane and team at atmospheric pressure and 500C is fed to a reactor, where the following reactions occur. CH4 + H20- C0+3H2 and CO+H30 002 + H2 The product stream leaves the reactor at 850C. Its composition (mole fractions) is: J002 = 0.0275 Jo = 0.1725 YH,0 0.1725 The -0.6275 Determine the quantity of heat added to the reactor per mole of product gas