what type of substance reacts with limestone (caco₃) and produces carbon dioxide gas?\no a neutral…

what type of substance reacts with limestone (caco₃) and produces carbon dioxide gas?\no a neutral substance\no a base\no an acid\no both an acid and a base

what type of substance reacts with limestone (caco₃) and produces carbon dioxide gas?\no a neutral substance\no a base\no an acid\no both an acid and a base

Answer

Brief Explanations:

Limestone ($CaCO_3$) is a carbonate. Acids react with carbonates to produce carbon dioxide gas, water, and a salt. For example, hydrochloric acid ($HCl$) reacts with $CaCO_3$ as follows: $2HCl + CaCO_3=CaCl_2 + H_2O+CO_2\uparrow$. Bases and neutral substances do not react with carbonates in this way to produce carbon - dioxide gas.

Answer:

C. an acid