Answer to Question #32074 in Other Chemistry for toby
also ,how these three acids remove limescale?
please can you answer this in detail and please can you show me where you got this information from [source} . thank you
2CH3COOH(aq) + CaCO3(s) --> (CH3COO)2Ca(aq) + CO2(g) + H2O(l)
Since all acids react with carbonates to produce CO2, the best acids to use are those which are least toxic. Acetic acid is found in vinegar which is used to flavor the food we eat. Acetic acid, as vinegar, is a common choice for removing limescale because of its cheap cost and ready availability.
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