calculate the percentage by mass of sodium in sodium trioxonitrate (v) (na=23, n=14, o=16)?
Salvapeace
3 Mar, 2025
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ThomasOsondu
1 year ago
Molar mass of NaNO3
23+14+3(16)=85
Mass of sodium = 23
23/85 ×100
0.2706 × 100
= 27%
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