Regarding the preparation of carbonyl compounds via the dry distillation of calcium salts of carboxy — Aldehydes Ketones and Carboxylic Acids Chemistry Question

💡 Solution & Explanation

Pure Ca-formate gives formaldehyde. Mixed Ca-formate and Ca-acetate gives acetaldehyde. Pure Ca-acetate gives acetone. Mixed Ca-acetate and Ca-propionate yields ethyl methyl ketone (butanone), not 3-pentanone (which would come from pure Ca-propionate).