Yes, it is true.
However, commonly it depends more on the acidity (strength) of the acid than on concentration.
When copper carbonate reacts with potassium, it forms copper metal and potassium carbonate. This reaction is a redox reaction where copper is reduced and potassium is oxidized.
It is not an alkali metal, but it is alkaline. The carbonate ion is a weak base; it reacts with water in small amounts to form bicarbonate ions and hydroxide ions.
Calcium. It reacts with water to form a solution of calcium hydroxide which can then react with carbon dioxide to form calcium carbonate, a white precipitate. You will get similar results with strontium and barium.
zinc reacts with dilute HCl to form H2. This works to reduce (add Hydrogens to ) a compound
The general reaction is Acid + Metal Carbonate -> Salt + Carbon Dioxide + Water Hope this helps!
When a metal carbonate reacts with an acid, the products are a salt, carbon dioxide gas, and water. The salt formed will depend on the specific metal in the carbonate and the acid used in the reaction.
the acid eats the meatl
Fizzing is typically seen when an acid reacts with a metal carbonate. This reaction produces carbon dioxide gas, which causes the fizzing or bubbling effect.
When a metal carbonate reacts with an acid, the products formed are a salt, carbon dioxide gas, and water. The metal from the carbonate combines with the acid to form a salt, carbon dioxide gas is released as a byproduct, and water is also produced in the reaction.
When copper carbonate reacts with potassium, it forms copper metal and potassium carbonate. This reaction is a redox reaction where copper is reduced and potassium is oxidized.
Carbon Dioxide
The products of the reaction between an acid and a metal carbonate are a salt, carbon dioxide gas, and water. The salt is formed from the metal cation and the anion from the acid.
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
The mass of the carbonate used.
When a metal oxide reacts with an acid, a salt and water are formed as products. Additionally, carbon dioxide gas may be produced if the metal oxide is a carbonate.
It is not an alkali metal, but it is alkaline. The carbonate ion is a weak base; it reacts with water in small amounts to form bicarbonate ions and hydroxide ions.
MgCO3 (Magnesium Carbonate) is a metal carbonate and reacts with an acid to produce salt + water + CO2. Thus, it is weakly basic.