Would acid and metal make carbon dioxide?

Both metal carbonates and metal hydrogen carbonates form carbon dioxide when mixed with acid.

metal carbonate + acid --> salt + water + carbon dioxide

acid + metal carbonate--> Salt+ Carbon dioxide+ water

The resulting compounds of this reaction are a metal salt of the acid, water and carbon dioxide.

Metal + Carbonate --> Salt + Water + Carbon Dioxide

metal carbonate + acid = metal salt + carbon dioxide + water e.g. calcium carbonate + hydrochloric acid = calcium chloride + water + carbon dioxide CaCO3 + 2HCl = CaCl2 + H2O +CO2

its obvious..when an acid is reacting with a carbonate 3 things are made: Metal Salt Water Carbon Dioxide so the gas that would be given off is carbon dioxide

you get carbon dioxide and a salt

metal + acid - metal salt+ hydrogen Metal carbonate + acid - metal salt + carbon dioxide + water

salt + carbon dioxide + water

No. Where would the carbon in the carbon dioxide come from?

Carbonic acid H2CO3. Although not existing as a pure substance (it decomposes into carbon dioxide and water) carbonic acid is the weak acid in solution produced when carbon dioxide dissolves in water.

Carbon dioxide is evolved along with the formation of water and metal salts.

you add hcl and caco3

As metal carbonates react with acid, a neutralisation reaction happens. Salt, water, and carbon dioxide are produced. This can be expressed in the following general equation: metal carbonate + acid → salt + water + carbon dioxide To test for carbon dioxide the gas can be bubbled through limewater. Carbon dioxide will dissolve slightly in water to make a weak acid (carbonic acid). Another neutralisation reaction then happens between the limewater (calcium hydroxide) and the…