Explain chloride a red precipitate of copper acetylide

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When acetylene (ethyne) is passed through a solution of copper(I) chloride a red precipitate of copper acetylide, CuC2, is formed. This is a common test for the presence of acetylene. Describe the bonding in the C2 ion in terms of molecular orbital theory and compare the bond order to that of C2?

Reference no: EM13147751

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