determine the mass by mass percentage
concentration of a 100g salt solution which contains 20 g salt
Answers
Answered by
7
Given solute = 20gm, solution = 100g
Mass % = Mass of solute/mass of solution * 100
= (20/100) * 100
= 1/5 * 100
= 20%
Hope this helps!
Answered by
1
Answer :-
20%
Explanation :-
mass by mass percent =
mass of solute/mass of solution × 100
∴ mass by mass percent = 20/100×100 = 20%
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