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Mix dilute hydrochloric acid with calcium carbonate to obtain a calcium chloride solution;
then add sodium sulphate solution to the calcium chloride solution to obtain calcium sulphate precipitate.
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What is calcium or compounds of calcium used for?
Calcium is an element, located in group two of the Periodic Table.
How do I make calcium carbonate crystals?
Calcium Carbonate is insoluble chemical compound so all you have to do is decant or filter.... think about this, how do you separate sea shells from water? sea shells are made from calcium carbonate, that's why you see then on the beach all the time because they are insoluble.
Does calcium carbonate decompose to make calcium oxide and water?
Calcium oxide, or quicklime, can be decomposed chemically into its components, calcium and oxygen. Calcium is an element and cannot be decomposed chemically.
What three elements make up limestone formations?
Limestone is made of calcium carbonate, and therefore contains the elements calcium, carbon, and oxygen.
What make up limestone?
mineral calcite (calcium carbonate) usually found in marine organisms.
What does sulphuric acid calcium carbonate make?
H2SO4 + CaCO3 ---> CaSO4 + H2O + CO2 Sulphuric acid reacts with calcium carbonate, forming calcium sulphate.
What does Sodium carbonate and Calcium chloride make?
calcium carbonate
What is heated with calcium carbonate to make cement?
calcium carbonate :)
What does sulphuric acid plus calcium carbonate make?
The word equation is Calcium carbonate + sulphuric Acid = Calcium sulphate + Water + Carbon dioxide. The Balanced Reaction Eq'n is CaCO3(s) + H2SO4(aq) = CaSO4(s) + H2O(l) + CO2(g) NB REmember the general acid/carbonate reactiuon is Acid + Carbonate = Salt + Water + Carbon dioxide.
Calcium carbonate or magnesium carbonate make what stone?
Feldspar
What does calcium nitrate and sulphuric acid make?
calcium sulphate and nitric acid
Calcium carbonate CaCO3 or magnesium carbonate make what stone?
Limestone.
Is the calcium carbonate in an eggshell a compound?
Yes, calcium carbonate is an inorganic compound. The chicken that laid the egg took the calcium carbonate from her bones and the feed she was eating to make the eggshell.
When calcium carbonate is heated what does it make?
milk =]
What does zinc carbonate and sulphuric acid make?
zinc carbonate + sulphuric acid = zinc sulphate + water + carbon dioxide
How can you find out how much calcium carbonate is in calcium?
Make a balanced chemical formula
What does carbon calcium and oxygen make?
Perhaps a calcium carbonate like CaCO3
