Asked by: Maanan Bolancescience chemistry
What is the percent composition by mass of the elements in the compound NaNO3?
Last Updated: 13th June, 2020
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Likewise, how do you calculate percent composition by mass?
- Find the molar mass of all the elements in the compound ingramsper mole.
- Find the molecular mass of the entire compound.
- Divide the component's molar mass by the entiremolecularmass.
- You will now have a number between 0 and 1. Multiply it by100%to get percent composition.
Secondly, what is the formula weight of NaNO3? 84.9947 g/mol
Similarly, how do you find the percent composition of a mixture?
Mass percent is a method of expressingtheconcentration of a substance in a mixture or element inacompound. It is calculated as the mass of the component dividedbythe total mass of the mixture and then multiplied by 100toget the percent.
What is the percent composition of silicon dioxide?
Percent composition by element