Hydrogen gas.
When an acid reacts with a metal it produces a salt and hydrogen gas.
Hydrogen gas is produced when an acid reacts with a metal. This is because the acid reacts with the metal to form a salt and hydrogen gas.
A salt. The type of salt depends on the type of acid.
depends on the acid
Hydrogen gas is usually liberated when an acid reacts with a metal, as in the reaction between hydrochloric acid and zinc: HCl + Zn -> ZnCl2 + H2. To test for the presence of hydrogen gas, you can place a burning splint near the reaction vessel; if the gas is present, it will produce a 'pop' sound as it ignites.
When metal reacts with acid, hydrogen gas is produced. This is due to the displacement reaction where the metal displaces hydrogen from the acid to form hydrogen gas and a metal salt.
If the acid is hydrochloric acid, then the gas is hydrogen.
When a metal oxide reacts with a dilute acid, it forms a salt and water. The metal in the oxide replaces the hydrogen ion in the acid to form the salt.
Zinc is a metal that reacts with dilute sulfuric acid to produce hydrogen gas.
WHEN A ACID REACTS WITH A METAL IT GIVES OUT A SALT AND HYDROGEN FOR EXAMPLE : ALUMINIUM REACTS WITH HYDROCHLORIC ACID AND GIVES OUT ALUMINIUM TRI - CHLORIDE Al + HCl => Al2Cl3 + H2 4Al + 6HCl => 2Al2Cl3 + 3H2 (BALANCED EQUATION)
When acetic acid reacts with sodium, the hydrogen in the acetic acid is replaced by sodium to form sodium acetate, water, and hydrogen gas. The liberated gas in this reaction is hydrogen.
What is produced when a acid reacts with a metal