Question

From the following data calculate the ΔHrxn for the following reaction: 2 C(s) + 2 H2O(g)...

From the following data calculate the ΔHrxn for the following reaction:

2 C(s) + 2 H2O(g)  CH4(g) + CO2(g) ΔHrxn = ________

Use the following reactions and given ΔH’s and show your work.

CO(g) + H2(g) → C(s) + H2O(g) ΔHrxn = −131.3 kJ

CO(g) + H2O(g) → CO2(g) + H2(g) ΔHrxn = −41.2 kJ

CO(g) + 3 H2(g) → CH4(g) + H2O(g) ΔHrxn = −206.1 kJ

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