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Why is there a decrease in mass when calcium carbonate reacts with hydrochloric acid?
Wiki User
∙ 10y ago
CO2 gas is formed, and as it is leaving the instrument in which this reaction is done in, the mass decreases.
Wiki User
∙ 10y ago
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What happens when calcium carbonate reacts with water?
At standard temperature and pressure, calcium carbonate does not react with neutral water, but simply dissolves to a slight extent. If the water is sufficiently acidic as a result of other constituents, carbon dioxide gas can be displaced from the calcium carbonate.
What will be formed when hydrochloric acid is added to calcium carbonate?
The reaction between limestone and hydrochloric acid is an acid-carbonate reaction producing a salt, carbon dioxide and water. Limestone is chemically known as calcium carbonate (insoluble salt) and has the formula CaCO3. Hydrochloric acid is an acid and is written as HCl. When calcium carbonate and hydrochloric acid reacts the following is formed: - Calcium chloride CaCl2 (soluble salt) - Carbon dioxide (CO2 gas) - Water (H2O) Due to the carbon dioxide being released, the observer will be able to see bubbling, effervescence or fizzing. CaCO3(s) + 2H+(aq) + [2Cl-(aq)] --> Ca2+(aq) + CO2(g) + H2O(l) + [2Cl-(aq)]
How is Calcium carbonate used to neutralise acid emissions from power stations?
The calcium carbonate reacts with the acid as per any carbonate: Calcium Carbonate + Acid -> Calcium Salt + Water + Carbon Dioxide
What happen when propanoic acid reacts with calcium carbonate?
calcium propionate is formed
What affects how quickly acids react with calcium carbonate?
It's the concentration of the acid.Limestone and marble are forms of calcium carbonate.Acid rain reacts with calcium carbonate. The stronger the acid the more quickly it effects calcium carbonate and dissolves.
What do you observe when calcium carbonate reacts with hydrochloric acid?
The loss of mass from the start as time goes on
What is the chemical equation when calcium carbonate reacts with hydrochloric acid?
CaCO3 + 2HCl --> CaCl2 + CO2 + H2O ------------------------------------------------
What is the substance in limestone that reacts with acid?
Limestone is basically Calcium Carbonate(CaCO3). The metal part(Calcium) is the reactive part in it. It reacts with acids as well as bases. For example, it reacts with Hydrochloric acid to form calcium chloride whereas reacts with Ammonium hydroxide to form Calcium Hydroxide.
What is the balanced equation for Hydrochloric acid reacts with calcium carbonate to make calcium chloride water and carbon dioxide?
CaCO3 + 2HCl -> CaCl2 + CO2 + H2O
What is produced when hydrochloric acid reacts with calcium carbonate?
Hydrochloric acid reacts with calcium carbonate to produce calcium chloride, carbon dioxide and water. The balanced reaction is shown below: CaCO3 + 2HCl --> CaCl2 + CO2 + H2O This reaction is effervescent since CO2 bubbles will be seen. Also it is an example of a neutralization reaction in which hydrochloric acid is a strong acid and calcium chloride is weak base.
Which carbonate mineral reacts readily with cool dilute hydrochloric acid to produce visible bubbles of carbon dioxide gas?
Limestone, chalk and marble. They are all mineral forms of calcium carbonate.
What is the substance in sea shells that reacts with acid?
Calcium Carbonate with a chemical formula CaCO3 CaCO3 + 2 HCl = CaCl2 + CO2 + H2O in layman's term: Calcium Carbonate + 2 Hydrochloric Acid = Calcium Chloride + Carbon Dioxide + Water
What happens when calcium carbonate reacts with water?
At standard temperature and pressure, calcium carbonate does not react with neutral water, but simply dissolves to a slight extent. If the water is sufficiently acidic as a result of other constituents, carbon dioxide gas can be displaced from the calcium carbonate.
What will happen if acid reacts with marble?
Marble chips are calcium carbonate. If the hydrochloric acid is strong(concentrated), it acts upon the marble and corrodes it liberating
What will be formed when hydrochloric acid is added to calcium carbonate?
The reaction between limestone and hydrochloric acid is an acid-carbonate reaction producing a salt, carbon dioxide and water. Limestone is chemically known as calcium carbonate (insoluble salt) and has the formula CaCO3. Hydrochloric acid is an acid and is written as HCl. When calcium carbonate and hydrochloric acid reacts the following is formed: - Calcium chloride CaCl2 (soluble salt) - Carbon dioxide (CO2 gas) - Water (H2O) Due to the carbon dioxide being released, the observer will be able to see bubbling, effervescence or fizzing. CaCO3(s) + 2H+(aq) + [2Cl-(aq)] --> Ca2+(aq) + CO2(g) + H2O(l) + [2Cl-(aq)]
Why does calcium carbonate react to acid rain?
sulfuric acid in the rain water reacts with calcium carbonate.
Symbol equation for limestone and hydrochloric acid?
Limestone is predominantly calcium carbonate, CaCO3, and reacts with hydrochloric acid as follows: CaCO3(s) + 2HCl(aq) --> CaCl2(aq) + CO2(g) + H2O
