Aldehydes Ketones and Carboxylic AcidshardNUMERICAL

In the balanced chemical equation for the preparation of ethyl methyl ketone via the joint dry distiAldehydes Ketones and Carboxylic Acids Chemistry Question

Question

In the balanced chemical equation for the preparation of ethyl methyl ketone via the joint dry distillation of Calcium acetate and Calcium propionate, how many moles of $CaCO_3$ (s) are produced for every 2 moles of ethyl methyl ketone formed?

Answer: 2

💡 Solution & Explanation

The balanced equation is: $(CH_3COO)_2Ca + (CH_3CH_2COO)_2Ca \xrightarrow{\Delta} 2 CH_3COCH_2CH_3 + 2 CaCO_3$. Therefore, 2 moles of calcium carbonate are produced alongside 2 moles of the cross-product.

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