Question

Calculate the no. of moles in -
1). 5 g of Mg
You12:36
2) 12.5 g 0f F2 MOLECULE
3) 9g of P4 MOLECULE​

Answer 1

Answer:

Key Points

The molar mass is the mass of a given chemical element or chemical compound (g) divided by the amount of substance (mol).

The molar mass of a compound can be calculated by adding the standard atomic masses (in g/mol) of the constituent atoms.