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What color is the precipitate when you mix sodium carbonate and calcium chloride dihydrate?
The precipitate formed when sodium carbonate and calcium chloride dihydrate are mixed is white in color. This white precipitate is calcium carbonate, which is insoluble in water.
When hcl is mixed with calcium carbonate what is formed?
When hydrochloric acid (HCl) is mixed with calcium carbonate (CaCO3), it forms calcium chloride (CaCl2), carbon dioxide (CO2), and water (H2O). This is a chemical reaction where the calcium carbonate reacts with the hydrochloric acid to produce these new compounds.
What happens when you mix calcium carbonate with sulphuric acid?
When calcium carbonate is mixed with sulphuric acid, it undergoes a chemical reaction forming calcium sulfate, carbon dioxide gas, and water. The reaction is exothermic, releasing heat. It is a common reaction used in various industries for different purposes including in the production of gypsum and in waste water treatment.
Does ammonium carbonate react with calcium chloride?
No, ammonium carbonate does not react with calcium chloride.
Will calcium carbonate be dissolve in sodium chloride?
No, calcium carbonate is not soluble in sodium chloride. When calcium carbonate is mixed with sodium chloride in water, the calcium carbonate will remain as solid particles and not dissolve into the solution.
What is a solid product of the reaction between solutions of calcium chloride and sodium carbonate?
Calcium carbonate has a solubility of 0.0006g per 100g of water at standard temperatures so the precipitate formed will be that. Sodium Chloride is very soluble, with 35.9g per 100g of water.
Is calcium carbonate and water a suspension or a solution?
The solubility of calcium carbonate in water is very low; so calcium carbonate form a suspension.
What metal is found in limescale?
Limescale is mostly calcium carbonate with some magnesium carbonate mixed in there as well. So the answer would be calcium.
What gas is produced when calcium carbonate and hydrochloric acid is mixed?
Carbon dioxide gas is produced when calcium carbonate and hydrochloric acid are mixed. This reaction occurs as the acid reacts with the calcium carbonate, releasing carbon dioxide gas as a byproduct.
Why does cola dissolve chalk?
Chalk is calcium carbonate. Cola is an acid. When these two compounds mixed, hydrogen carbonate is formed. This compound is water soluble, and thus chalk mixed with and acid like cola dissolves in water.
Will calcium carbonate make a gas mixed with vinegar?
Yes, :CH3COOH + CaCO3 =Ca(CH3COO)2 + H2O + CO2 carbon dioxide is formed
What is the name of the substance formed when nitric and sulphuric acids are mixed?
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