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Show your complete solution and express your final answer in two decimal places.
- A 60.0 g of CaC2 reacts with water to produce C2H2 and 81.2 g of Ca(OH)2. The reaction between these two substances are chemically written as:
_______ CaC2 + ______ H2O → _____ C2H2 + _______ Ca(OH)2
- Balance the chemical equation.
- Calculate the molar mass of CaC2 and Ca(OH)2?
- What is the theoretical yield of Ca(OH)2? What is the percent yield of this reaction if the actual yield of Ca(OH)2 exceeds 2.1 g ?
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