Acids contain hydrogen. When an acid reacts with a metal it displaces the hydrogen, taking its place in the acid. For example, this is how zinc (a metal) will react with hydrochloric acid.
Zn + 2HCl --> ZnCl2 + H2
A salt and hydrogen gas
The name of the gas made when hydrogen carbonate reacts with acetic acid is carbon dioxide.
The general equation for reacting a metal oxide with an acid is: metal oxide + acid --> salt + water + hydrogen e.g Na2O + 2HCl --> 2NaCl + H2O Hope this helps seen as though no one else could answer this.
Nickel forms Hydrogen gas when reacts with dilute acid.
A corresponding metal salt and water are produced.
A salt and hydrogen gas
When an acid reacts with a metal, we get a salt and hydrogen.
The name of the gas made when hydrogen carbonate reacts with acetic acid is carbon dioxide.
The general equation for reacting a metal oxide with an acid is: metal oxide + acid --> salt + water + hydrogen e.g Na2O + 2HCl --> 2NaCl + H2O Hope this helps seen as though no one else could answer this.
Nickel forms Hydrogen gas when reacts with dilute acid.
The answer is during a metal reaction to acid, it makes salt and hydrogen. Another way is Acid + Metal > Metal Salt + Hydrogen
A corresponding metal salt and water are produced.
1. React any metal except copper, mercury, gold, silver and platinum with any acid, H2 will be liberated. 2. Reaction of any hydrocarbon with steam will also liberate Hydrogen gas.
Hydrogen (H2)
Carbon Dioxide
Salts are made when an acid reacts with a base, carbonate or metal. The name of the salt formed depends on the metal in the base and the acid used. For example, salts made using hydrochloric acid are called chlorides
Salt and Water are ALWAYS made when an acid reacts with a carbonate