How many moles of acetylene will be produced

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Reference no: EM13773496

If 4.20 mol of calcium carbide (CaC₂) reacts with an excess of water, how many moles of acetylene (C₂H₂), a gas used in welding, will be produced?

CaC₂(s) + 2 H₂O(l) Ca(OH)₂(aq) + C₂H₂(g)

Reference no: EM13773496

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