Question

Calc. molar
mass of sodium Nitrate
(NaNO3)​

Answer 1

Answer:

It's molar mass is found with addition of the elements' molecular mass. Sodium is 22.9897g/mole, Nitrogen is 14.0057g/mole, Oxygen is 15.999g/mole. So, 22.9897 + 14.0057 + ( 15.999 x 3 'because of three oxygen' ) = 84.9924g/mole of Sodium Nitrate (NaNO3)

Answer 2

Answer:

23+14+16×3=85 g is the mass