Aluminum Bromide Hexahydrate Molar Mass

Aluminum bromide hexahydrate is a chemical compound with the molecular formula AlBr3·6H2O.

To calculate its molar mass, we need to add up the atomic masses of all the atoms present in one molecule of the compound.

First, let's look at the aluminum atom (Al). Its atomic mass is 26.98 g/mol.

Next, we have three bromine atoms (Br) in the compound. The atomic mass of one bromine atom is 79.90 g/mol, so the total atomic mass of the three bromine atoms is 3 x 79.90 g/mol = 239.70 g/mol.

Finally, there are six water molecules (H2O) in the compound. The atomic mass of one water molecule is 18.02 g/mol, so the total atomic mass of the six water molecules is 6 x 18.02 g/mol = 108.12 g/mol.

To get the molar mass of aluminum bromide hexahydrate, we add up the atomic masses of each component:

Molar mass of AlBr3·6H2O = (1 x 26.98 g/mol) + (3 x 79.90 g/mol) + (6 x 18.02 g/mol)

= 342.32 g/mol

Therefore, the molar mass of aluminum bromide hexahydrate is 342.32 g/mol.