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What oxygen and carbon combine to form calcite?
Oxygen and carbon combine to form calcite in the chemical reaction: Ca2+ + CO32- → CaCO3. This reaction involves calcium ions (Ca2+) bonding with carbonate ions (CO32-) to produce calcium carbonate, which is the chemical composition of calcite.
Why does calcite react to acid?
Calcite, a form of calcium carbonate, reacts to acid because the acid breaks down the calcium carbonate into calcium ions and bicarbonate ions, releasing carbon dioxide gas as a byproduct. This chemical reaction causes the calcite to dissolve, leading to effervescence or fizzing as the carbon dioxide escapes.
How would calcite react with acid?
Calcite, a mineral form of calcium carbonate, will react with acid by fizzing or bubbling as carbon dioxide gas is released. This is due to the acid breaking down the calcium carbonate into its component parts of calcium, carbon, and oxygen, resulting in the release of carbon dioxide gas.
What is the acid reaction of calcite?
Calcite, which is composed of calcium carbonate, will react with acids such as hydrochloric acid to produce carbon dioxide gas, water, and calcium chloride. This reaction can be used to test for the presence of calcium carbonate in a substance by observing the release of bubbles of carbon dioxide gas.
Does Calcite and halite react with dilute acids to evolve carbon dioxide?
Yes, calcite (calcium carbonate) reacts with dilute acids to evolve carbon dioxide. However, halite (sodium chloride) does not react with dilute acids to evolve carbon dioxide.
