Question

How many atoms are in CeCL3

Answer 1

Chlorine Cl 35.453 atomic mass 3 atoms Mass percent: 43.152%

Cerium Ce 140.116 atomic mass 1 atom Mass Percent: 56.848%

Answer 2

Molar mass of CeCl3 = 246.475 g/mol

This compound is also known as Cerium(III) Chloride.

Convert grams CeCl3 to moles or moles CeCl3 to grams

Molecular weight calculation:
140.116 + 35.453*3