The chemical name for CaCl2.2H2O is calcium chloride dihydrate.
The chemical formula for nickel chloride dihydrate is NiCl2•2H2O. This formula indicates that each formula unit of nickel chloride dihydrate contains one nickel atom, two chloride ions, and two water molecules.
CaCl2•2H2O is the chemical formula for calcium chloride dihydrate, which is a crystalline solid compound. It contains one calcium ion (Ca2+) and two chloride ions (Cl-) along with two molecules of water (H2O) in its structure.
A dihydrate formula indicates that a compound contains two molecules of water. It is represented by the prefix "di" followed by the chemical formula of the compound and then "hydrate." For example, calcium sulfate dihydrate has the formula CaSO4·2H2O, indicating that it contains two molecules of water.
The chemical formula for iron (II) chloride dihydrate is FeCl2·2H2O. This compound consists of one iron ion (Fe2+), two chloride ions (Cl-), and two water molecules (H2O).
The formula for tin (II) chloride dihydrate is SnCl2 • 2H2O.
The empirical formula for calcium bromide dihydrate is CaBr2·2H2O. This means there are two bromide (Br) ions for every calcium (Ca) ion, and two water (H2O) molecules per unit.
The formula of calcium chloride heptahydrate is CaCl2·7H2O, which indicates that each calcium chloride molecule is associated with 7 water molecules.
The formula for tin (II) chloride dihydrate is SnCl2•2H2O.
The formula for barium chloride dihydrate is BaCl2 · 2H2O. This compound contains two molecules of water for every molecule of barium chloride.
The formula for Calcium Chloride Trihydrate is CaCl2•3H2O. This means that each formula unit contains one calcium (Ca) atom, two chloride (Cl) ions, and three water (H2O) molecules.
SnCl2 2H2O