Calcium carbide (CaC2) reacts with water to form acetylene (C2H2) and Ca(OH)2. From the following enthalpy of

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Calcium carbide (CaC2) reacts with water to form acetylene (C2H2) and Ca(OH)2. From the following enthalpy of reaction data and data in Appendix C, calculate Î”Hf° for CaC2(s):

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Chemistry The Central Science

ISBN: 978-0321696724

12th edition

Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward

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Question Posted: Apr 19, 2016 07:00 AM

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Calcium carbide (CaC2) reacts with water to form acetylene (C2H2) and Ca(OH)2. From the following enthalpy of

Question:

CaC2(s) 2 H2O(1)Ca(OH)2(s C2H2(g) ΔΗ'--127.2 kJ

Step by Step Answer:

1272 kJ 9862 kJ 22677 ...View the full answer

Chemistry The Central Science

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