Q3 Consider the following two reactions [10 marks] 2CH,OH(1) +0, 2HCHO(g) + 2H2O(1) AH = -326.2 kJ/mol CH,OH(1) HCHO(g) +H, AH = 122.7 kJ/mol Q3 Consider the following two reactions [10 marks] 2CH,OH(1) +0, 2HCHO(g) + 2H2O(1) AH = -326.2 kJ/mol CH,OH(1) HCHO(g) +H, AH = 122.7 kJ/mol