Calcium carbide reacts with water to produce acetylene gas according to the following equation: CaC2(s) + 2H20(1)C2H2(g) + Ca(OH)2(aq) The product gas, C2H2, is collected over water at a temperature of 20 °C and a pressure of 755 mm Hg. If the wet C,H2 gas formed occupies a volume of 9.76 L, the number of moles of CaC2 reacted was mol. The vapor pressure of water is 17.5 mm Hg at 20 °C.

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Q: Acetylenee gas can be produced by slowly reacting Calcium carbide with water. CaC2 (s) + 2H2O (l) →…

A: CaC2+2H2O→C2H2 +CaOH2moles of CaC2=mass molar mass=4564=0.70According to equation ,1 mol CaC2 form…

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Q: Calcium carbide reacts with water to produce acetylene gas according to the following equation:…

A: Given reaction; CaC2(s) + 2H2O(l) -> C2H2(g) + Ca(OH)2(aq) Volume of C2H2 gas collected V = 5.69…

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