jhonklinton72 jhonklinton72

19-10-2021
Chemistry

contestada

Problem #1: What is the percent by mass concentration of a solution that contains 5.30g of salt dissolved in 19.7g of water?

Respuesta :

Abawiwaba Abawiwaba

25-10-2021

Answer:

21.2%

Explanation:

the equation for this question is

(mass solute/mass solution)*100

mass solute=5.3

mass solution=5.3+19.7

(5.3/25)*100=21.2%

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