From its chemical formula, Ca(NO3)2, you can tell that there are two nitrate ions for every calcium atom. Therefore the mole ratio of calcium to nitrate is 1:2. So one could say that the "nitrate content" of calcium nitrate is 2/3 or 66.7%.
The formula of the compound between calcium and sulfur with the given percent composition would be CaS. This is because the ratio of calcium to sulfur atoms in calcium sulfide matches the given percentage composition.
The molar mass of calcium acetate is approximately 142 g/mol.
Yes, when ammonium chloride reacts with calcium acetate, a precipitate of calcium chloride forms. Ammonium acetate, which is soluble in water, remains in solution.
It has calcium, carbon, hydrogen and oxygen.
When calcium acetate reacts with ammonium carbonate, calcium carbonate and ammonium acetate are formed. The balanced chemical equation for this reaction is: Ca(C2H3O2)2 + (NH4)2CO3 -> CaCO3 + 2CH3COOH + 2NH4HCO3
The percent composition by element of Ca(C2H3O2)2 is calcium 25.339%, hydrogen 3.824%, carbon 30.375%, and oxygen 40.462%.
The percent composition of calcium fluoride is approximately 51.1% calcium and 48.9% fluorine.
The percent composition of calcium oxide (CaO) is 71.5% calcium (Ca) and 28.5% oxygen (O).
The formula of the compound between calcium and sulfur with the given percent composition would be CaS. This is because the ratio of calcium to sulfur atoms in calcium sulfide matches the given percentage composition.
calcium acetatecalcium acetate
Of course, calcium acetate is a molecule.The chemical formula of calcium acetate is (CH3COO)2Ca.
No. Calcium carbonate and calcium acetate are two different compounds.
Calcium acetate is soluble in water.
Ca-acetate is a weak base, conjugated with a weak acid: H-acetate (i.e. acetic acid)
Calcium iodide has the chemical formula CaI2. To find the percent composition, calculate the molar mass of CaI2, then find the molar mass contributed by each element (calcium and iodine). Finally, divide the molar mass contributed by each element by the total molar mass of CaI2 and multiply by 100 to get the percent composition.
Calcium acetate is ionic. It is formed when a calcium cation (Ca2+) and an acetate anion (C2H3O2-) bond together through ionic bonds, which involve the transfer of electrons.
The molar mass of calcium acetate is approximately 142 g/mol.