SOLUTION: How many grams of salt are needed to prepare 250g of a 10% (by mass) salt solution?
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Question 789343: How many grams of salt are needed to prepare 250g of a 10% (by mass) salt solution?
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
10% is the ratio
(That's or ).
The answer is
You need 25g of salt.
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