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calcium is an alkaline earth metal thus has different characteristics to the alkali metals.
Ethanol is an alcohol and is liquid and flammable. Calcium ethanoate is the salt produced by reacting ethanol and calcium metal. It is a solid in pure form.
I dont know! Ancient Greek
oxygen we breath calcium we eat
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the obvious difference is that one has calcium, and the other magnesium.
CaCO3 = calcium carbonateCa3(PO4)2 = calcium phosphate
The difference of calcium chloride and fused calcium chloride is the bond acting on their molecules. The fused calcium chloride is fused while the calcium chloride is not fused.
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calcium sulphate = CaSO4 and calcium sulfate dihydrate = CaSO4.(H2O)2
Calcium carbonate is CaCO3. Calcium lactate is the salt of lactic acid and has the formula, C6H10CaO6
There are several tests, ranging from a product test (react the sample with acid and then find out what is produced) to a phase test (heat a sample to the midpoint of the melting points of the "suspects" and observe its state).