Given the following experimental results of the hydrogenation reaction of graphite at 25°C and 1 atm (Q is for complete reaction): C(graphite) + H2(g) → CH4(g) Q = -285.84 kJ/mol H2 H2(g) +02(g)→...

Extracted text: Given the following experimental results of the hydrogenation reaction of graphite at 25°C and 1 atm (Q is for complete reaction): C(graphite) + H2(g) → CH4(g) Q = -285.84 kJ/mol H2 H2(g) +02(g)→ H20(1) C(graphite) + 02(g) → CO2(g) CH,(g) + 20,(g) CO2(g) + 2H,0(1) -> Q = -393.51 kJ/mol C Q = -890.36 kJ/mol CH, (a) Calculate the standard heat of reaction to form CH4. Using the standard heat of formation in Table B.1, verify the value obtained in Q1.(a). (b)