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Questions
Write the equation for the laboratory preparation of Ethyne (acetylene) from calcium carbide.
Give a balanced equation for the following:
Laboratory preparation of ethyne from calcium carbide.
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Solution
\[\ce{CaC2 + 2H2O -> C2H2 + Ca(OH)2}\]
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\[\begin{array}{cc}
\phantom{.}\ce{H\phantom{...}H\phantom{...}O}\phantom{..}\\
\phantom{.}|\phantom{....}|\phantom{....}||\phantom{..}\\
\ce{H - C - C - C - OH}\\
\phantom{}|\phantom{....}|\phantom{......}\\
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\end{array}\]
