2Ca+4HCl->2CaCl2+2H2
or more simply...
Ca + HCl -> CaCl2 + H2
The word equation for the reaction between calcium and hydrochloric acid is: calcium + hydrochloric acid → calcium chloride + hydrogen gas.
When calcium reacts with hydrochloric acid, it forms calcium chloride and hydrogen gas as products. This is a single displacement reaction where calcium displaces hydrogen in hydrochloric acid to form calcium chloride.
When calcium oxide reacts with hydrochloric acid, it forms calcium chloride and water. The chemical equation for this reaction is: CaO + 2HCl -> CaCl2 + H2O. Calcium oxide is a strong base that neutralizes the strong acid, hydrochloric acid, to produce a salt and water.
Calcium plus nitric acid would be very similar producing a salt plus Hydrogen gas and be extremely vigorous.
It's called a chemical reaction. Word eq'n Hydrochloric Acid + Calcium = calcium chloride + hydrogen. Balanced reaction eq'n. 2HCl(aq) + Ca(s) = CaCl2(aq) + H2(g) NB General Acid reactions. Acid + Alkali = Salt + Water Acid + Base = Salt +Water Acid + Metal = Salt + Hydrogen ( The above system). Acid + Carbonate = Salt + Water + Carbon Dioxide.
The word equation for the reaction between calcium and hydrochloric acid is: calcium + hydrochloric acid → calcium chloride + hydrogen gas.
calcium carbonate + Hydrochloric acid= Calcium chloride + water + carbon dioxide
When calcium reacts with hydrochloric acid, it forms calcium chloride and hydrogen gas as products. This is a single displacement reaction where calcium displaces hydrogen in hydrochloric acid to form calcium chloride.
When calcium oxide reacts with hydrochloric acid, it forms calcium chloride and water. The chemical equation for this reaction is: CaO + 2HCl -> CaCl2 + H2O. Calcium oxide is a strong base that neutralizes the strong acid, hydrochloric acid, to produce a salt and water.
It makes calcium chloride,water and carbon dioxide
They fizz up and produce a gas. Plus form a compound.
Calcium plus nitric acid would be very similar producing a salt plus Hydrogen gas and be extremely vigorous.
It's called a chemical reaction. Word eq'n Hydrochloric Acid + Calcium = calcium chloride + hydrogen. Balanced reaction eq'n. 2HCl(aq) + Ca(s) = CaCl2(aq) + H2(g) NB General Acid reactions. Acid + Alkali = Salt + Water Acid + Base = Salt +Water Acid + Metal = Salt + Hydrogen ( The above system). Acid + Carbonate = Salt + Water + Carbon Dioxide.
The balanced equation for hydrochloric acid (HCl) reacting with calcium carbonate (CaCO3) is: 2HCl + CaCO3 -> CaCl2 + CO2 + H2O.
Calcium carbonate plus hydrochloric acid undergo a chemical reaction that produces calcium chloride, water, and carbon dioxide gas. The balanced chemical equation for this reaction is: CaCO3 + 2HCl -> CaCl2 + H2O + CO2. This reaction is often used in the laboratory to study the concept of acid-base reactions.
The word equation for the reaction is: calcium oxide + hydrochloric acid → calcium chloride + water The chemical equation is: CaO(s) + 2HCl(aq) → CaCl2(aq) + H2O(l)
When calcium carbonate reacts with hydrochloric acid, it forms calcium chloride, water, and carbon dioxide gas. The chemical reaction can be written as: CaCO3(s) + 2HCl(aq) -> CaCl2(aq) + H2O(l) + CO2(g).