Retired, Looking to Share My Love of Mathematics and Computers See tutors like this You're taking chemistry, right? You know about molecular weight, right? Well, then, calculate the molecular weight of Ca3(PO4)2. 8.96 grams divided by the molecular weight equals the number of moles. Go fo...
Themolar massis a physical property defined as the mass of a given substance (chemical element or chemical compound) divided by the amount of substance. The molar mass of atoms of an element is given by the standard relative atomic mass of the element multiplied by the molar mass constant, 1...