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In: Chemistry

Use standard enthalpies of formation to calculate ΔH∘rxn for the following reaction: C(s)+H2O(g)→CO(g)+H2(g) Express your answer...

Use standard enthalpies of formation to calculate ΔH∘rxn for the following reaction:

C(s)+H2O(g)→CO(g)+H2(g)

Express your answer using four significant figures.

Use standard enthalpies of formation to calculate ΔH∘rxn for the following reaction:

N2O4(g)+4H2(g)→N2(g)+4H2O(g)

Express your answer using four significant figures.

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