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The reaction of calcium carbide, CaC2 with water is exothermic: 3 CaC2 (s) + 6 H2O...

The reaction of calcium carbide, CaC2 with water is exothermic:

3 CaC2 (s) + 6 H2O (l) → 3 Ca(OH)2 (s) + 3 C2H2(g) ΔH° rxn = -127.2 kJ

Calculate the standard enthalpy of formation of calcium carbide.

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Answer #1

NOTE YOU DIDNT PROVIDED VALUES OF DELTA Hf FOR OTHER MOLECULES SO DON'T BLAME IF THERE ARISES ANY VARIATIONS IN ANSWER

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