Calculate the percentage by mass of all component element in sodium trioxonitrate

2 answers

I don't know it
The correct IUPAC name for NaNO3 is sodium nitrate.
% Na = [atomic mass Na/molar mass NaNO3]*100 = ?
% N = [atomic mass N/molar mass NaNO3]*100 = ?
% O = [(3*atomic mass O)/molar mass NaNO3]*100 = ?