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Calculate the standard enthalpy of reaction for the reaction below, by following the directions in Part (a) and Part (b). 2C2
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24 (g) + 5419 4 CQ (a + 2H20 (9) DA? Standard enthalpy of formations reactions of Cat, Q and the @ « Cat 4 20 (graphite) + H₂

If you reverse the reaction, the sign of Delta H will change from + to - and vice-versa.

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