Calculadora de Percentual em Massa — Formula
How to Calculate Mass Percent
Formula
Mass % = (mass of solute / mass of solution) × 100
Mass percent tells you the grams of solute per 100 grams of solution.
Exemplo Resolvido
10 g of salt dissolved in 90 g of water (100 g solution).
- Mass % = (10 / 100) × 100
- Mass % = 10%