what is the concentration of a solution which contains 25 G of urea in 125g of solution?
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Answer:
Mass of solute = 25g
Mass of solution = 125g
25/125*100
= 25% concentration
Explanation:
Answered by
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Given:
Mass of urea = 25 g
Mass of the solution = 125 g
To find:
The concentration of the solution
Calculation:
The percentage concentration of a solution is given by the formula
Percentage concentration = (Mass of solute/Mass of solution)×100
By substituting the given values in the formula
=> Percentage concentration = Mass of urea/Mass of solution)×100%
= (25/125)×100%
= 0.2×100%
= 20%
The concentration of the solution is 20%
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