Acid gives off hydrogen gas if it is hydrogen containing acid.
Hydrogen gas is given off when ethanoic acid (acetic acid) reacts with magnesium. This is a result of the displacement reaction between the acid and the metal.
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.
Hydrogen gas is given off when metal reacts with acid. e.g. Zn + 2HCl ------> ZnCl2 + H2
When acid reacts with certain metals, hydrogen gas is produced. The metal atoms displace the hydrogen ions in the acid, forming metal ions and hydrogen gas. The metal ion dissolves in the acid solution.
When acid is added to a metal, hydrogen gas is given off as a product of the reaction. This is because the acid reacts with the metal to form a salt and hydrogen gas. The general reaction is metal + acid → salt + hydrogen gas.
When an acid reacts with a metal it produces a salt and hydrogen gas.
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.
Hydrogen gas is typically produced when a metal reacts with an acid. This reaction occurs because the metal displaces hydrogen from the acid, forming hydrogen gas as a product.
Hydrogen gas is given off when magnesium reacts with sulfuric acid.
When an acid reacts with a metal, hydrogen gas is always formed as a product along with a salt specific to the metal and acid involved in the reaction.