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What does calcium carbonate and acid make?
The calcium salt of the acid used and carbon dioxide.
What is the name of the salt that is formed by nitric acid and calcium carbonate?
The salt formed by nitric acid and calcium carbonate is calcium nitrate. It is created when nitric acid reacts with calcium carbonate, which is a common chemical reaction used in various industries.
How is Calcium carbonate used to neutralise acid emissions from power stations?
Calcium carbonate is used in power stations to neutralize acid emissions by reacting with sulfur dioxide and nitrogen oxides in the flue gas. The reaction forms calcium sulfate, calcium nitrate, and water, which are less harmful and can be safely disposed of. This process helps reduce the environmental impact of acid rain caused by these acidic emissions.
Can calcium oxide be used to neutralise water polluted with acid rain?
No, you need Calcium Carbonate not Calcium Oxide to neutralize the acid.
What experiment can you do to find out how much calcium carbonate there is in limestone?
To determine the amount of calcium carbonate in limestone, you can perform a titration using hydrochloric acid. By reacting a known mass of limestone with hydrochloric acid, you can measure the volume of acid required to neutralize the calcium carbonate. This information can then be used to calculate the amount of calcium carbonate present in the limestone sample.
Why sulphuric acid is not used in preparation of carbon dioxide from calcium carbonate?
Sulfuric acid is not suitable for preparing carbon dioxide from calcium carbonate because it reacts with calcium carbonate to form calcium sulfate, water, and carbon dioxide. This reaction can be impractical and difficult to control because it produces an additional product (calcium sulfate). It is more efficient to use a weaker acid, such as hydrochloric acid, which will react only with the calcium carbonate to produce carbon dioxide and water.
What does the The acid test tells whether a mineral is?
The acid test is used to determine if a mineral contains calcium carbonate by observing if it fizzes when a weak acid, such as dilute hydrochloric acid, is applied to it. If the mineral fizzes, it indicates the presence of calcium carbonate.
What is the old name for hydrochloric acid which is used to remove calcium carbonate deposits in toilets?
Muratic Acid
What is a chemical property that can be used it identify calcium carbonate?
One chemical property that can be used to identify calcium carbonate is its reaction with hydrochloric acid to produce carbon dioxide gas, which causes effervescence. Additionally, calcium carbonate will turn a solution of calcium hydroxide milky when added, indicating the presence of carbonate ions.
What type of test can be used to identify calcium carbonate?
One common test is the acid test, which involves adding a few drops of acid (such as hydrochloric acid) to the sample. Calcium carbonate will fizz and produce bubbles, indicating the presence of carbonate ions. This reaction occurs because calcium carbonate reacts with the acid to produce carbon dioxide gas.
Why is limestone used in antacids?
Limestone is used in antacids because it contains calcium carbonate, which can help neutralize stomach acid. When calcium carbonate reacts with stomach acid, it forms calcium chloride, water, and carbon dioxide, which can help alleviate symptoms of heartburn or indigestion.
What type of tablet is calcium carbonate?
Calcium carbonate is a common type of antacid tablet that is used to relieve heartburn, indigestion, and acid reflux by neutralizing stomach acid. It is also a dietary supplement that provides calcium to support bone health.
