QUESTION 46 Show your work on a separate sheet of paper Using some or all of the reactions below, calculate AH for the f

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Question 46 Show Your Work On A Separate Sheet Of Paper Using Some Or All Of The Reactions Below Calculate Ah For The F 1 (22.11 KiB) Viewed 9 times

QUESTION 46 Show your work on a separate sheet of paper Using some or all of the reactions below, calculate AH for the following reaction: C(s) + 2H2(g) CH4(g) 1 1. C(s) + O2(g) L CO2(g) AH = -393 kJ/mol 2. H₂(g) + 1/2O2(g) → H₂O(g) AH* = -242 kJ/mol 3. CH4(g) + 2O2(g) → CO2(g) + 2H₂O(g) AH = -802 kJ/mol Report your answer in kJ to 2 significant figures in the space provided here, do not include units. Note: no credit will be provided for the answer without the accompanying work.