Carbon dioxide is evolved along with the formation of water and metal salts.
Acid Carbon reacting
Carbonate and acid react and produce, carbon dioxide and water as products.
That depends on what they react with. If an acid reacts with a metal the products are usually hydrogen gas and a salt. If one reacts with a base the products are usually water (or a weak acid) and a salt. If an acid reacts with a carbonate the products are carbon dioxide, water, and a salt.
Metal carbonate Metal oxide Metal hydroxide
Generally, when an acid reacts with a metal carbonate, the products, the reaction products are: water, carbon dioxide, and a salt specific to the metal and the acid, e.g: hydrochloric acid + sodium carbonate → sodium chloride + carbon dioxide + water. 2HCl + Na2CO3 → 2NaCl + CO2 + H2O Generally, when an acid reacts with a metal hydroxide, the products, the reaction products are: water, and a salt specific to the metal and the hydroxide, e.g: Cupric hydroxide + hydrochloric acid → Cupric chloride + water Cu(OH)2 + 2HCl → CuCl2 + 2H2O
A reaction between an acid and a metal oxide to form a salt and water as the only products.
Vinegar is a solution of a carboxylic acid (acetic acid) which means that most metal compounds (particulaly alkaline metal compounds found in group 1 in the periodic table) will react with it to produce salts, carbon dioxide and water. Sodium Carbonate is a common example of a alkaline metal compound that reacts readily with vinegar.
Hydrogen gas is given off when metal reacts with acid. e.g. Zn + 2HCl ------> ZnCl2 + H2
Sodium carbonate react with hydrochloric acid !
sulfuric acid in the rain water reacts with calcium carbonate.
They react in aqueous solution.
Because when you use a certain metal say magnesium oxide with hydrochloric acid you will get: magnesium chloride magnesium carbonate + hydrochloric acid = salt + water + carbon dioxide.