From the following enthalpies of reaction: H2 (g) + F2 (g)…
From the following enthalpies of reaction: H2 (g) + F2 (g) 2HF (g) H = -737 kJ C (s) + 2F2 (g) CF4 (g) H = -880 kJ 2C (s) + 2H2 (g) C2H4 (g) H = +102.3 kJ a. Calculate H for the following reaction: Work for this answer needs to be completed on your scratch paper and sent in the work sent to Dr. Metz after the exam is finished. (Final answers to this question must be included in the space below to receive credit) 1/2 C2H4 (g) + 3 F2 (g) CF4 (g) + 2 HF (g) b. Is the reaction above exothermic or endothermic? (Final answers to this question must be included in the space below to receive credit)