1.

Calc. molarmass of sodium Nitrate(NaNO3)​

Answer»

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)



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