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CaS + 2HCl --> H2S + CaCl2

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12y ago

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What gas is formed when iron sulphide reacts with hydrochloric acid?

Hydrogen


What happens with calcium reacts with hydrochloric acid?

When calcium reacts with hydrochloric acid, calcium chloride and hydrogen gas are formed. The calcium displaces hydrogen in the acid to form calcium chloride, which is a salt, and hydrogen gas is released as a byproduct of the reaction.


What happens when calcium propoinate reacts with HCl acid?

When calcium propionate reacts with hydrochloric acid (HCl), it forms calcium chloride, water, and releases carbon dioxide gas. This reaction is an acid-base reaction where the acid (HCl) reacts with the calcium compound to form a salt (calcium chloride) and water. The release of carbon dioxide gas can cause effervescence or bubbling.


What happens when calcium metal is added to a dilute solution of hydrochloric acid?

When calcium metal is added to a dilute solution of hydrochloric acid, a chemical reaction takes place in which calcium reacts with hydrochloric acid to produce calcium chloride and hydrogen gas. The balanced chemical equation is: Ca (s) + 2HCl (aq) -> CaCl2 (aq) + H2 (g)


What atoms are found when limestone reacts with hydrochloric acid?

CaCO3 +2 HCl---> CaCl2+ H2O + CO2


What is calcium plus hydrochloric acid called?

When calcium reacts with hydrochloric acid, it forms calcium chloride and hydrogen gas. This is a single displacement reaction where calcium replaces hydrogen in hydrochloric acid to produce calcium chloride.


What happens if you mix sulphur and hydrochloric acid?

It reacts


What happens when you react calcium with dilute acid?

When calcium reacts with dilute acid, such as hydrochloric acid, it forms calcium chloride and hydrogen gas. The calcium displaces the hydrogen from the acid, leading to the production of bubbles of hydrogen gas and the formation of calcium chloride as a salt. The reaction is exothermic, releasing energy in the form of heat.


What does calcium plus hydrochloric acid give?

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.


How would calcium react with hydrochloric acid?

Calcium would react with hydrochloric acid to produce calcium chloride and hydrogen gas. The reaction is a single displacement reaction in which calcium replaces hydrogen in hydrochloric acid to form the products.


What is the chemical equation when calcium carbonate reacts with hydrochloric acid?

The chemical equation for the reaction between calcium carbonate (CaCO3) and hydrochloric acid (HCl) is: CaCO3 + 2HCl → CaCl2 + CO2 + H2O In this reaction, calcium carbonate reacts with hydrochloric acid to produce calcium chloride, carbon dioxide gas, and water.


What do you get 1 equation when calcium reacts with hydrochloric acid?

Ca + H2SO4 -----> CaSO4 + H2