What particles are in nicl2?
Nickel dichloride is a compound of nickel and chloride in which the ratio of nickel (in the +2 oxidation state) to chloride is 1:2.
How much is a mole of nickel?
According to the periodic table, the atomic mass of nickel (Ni) is 58.69 amu, which means that the molar mass of nickel is 58.69 g/mol.
What is the color of solid NiCl2 6H2O?
What is the physical appearance of NiCl2 6H2O? It is a green solid.
How many ions are in NiCl2?
As you can see, each molecule of NiCl2 has two chlorine ions, so each mole of NiCl2 will have 2 moles of chlorine ions.
Is NiCl2 ionic or molecular?
Structure of NiCl2 and its hydrates
In NiCl2 the Ni-Cl bonds have “ionic character”.
How many moles are in H2O?
The number of atoms is an exact number, the number of mole is an exact number; they do not affect the number of significant figures. The average mass of one mole of H2O is 18.02 grams. This is stated: the molar mass of water is 18.02 g/mol. Notice that the molar mass and the formula mass are numerically the same.
What does n m/m mean?
n = m/M n is the amount of substance, in moles, mol. m is the mass of the substance, in grams, g. M is the molar mass of the substance (the mass of one mole of the substance) in g mol-1. Molar masses: These. will be given in.