Chemistry, asked by anshumanpanwar2929, 6 months ago

A solution contains 80 g of common salt in 640 g of water . calculate the concentration in terms of mass by mass percentage of the solution.

Answers

Answered by dipamcool2016

1

Answer:

Mass of solvent = 640+80 g = 720 g

Mass/Mass % = 80/720*100 %

= 11.11%

Hope this helps.

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