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6) A pharmacist has 150 dl of a 25% solution of peroxide in water. How many deciliters of peroxide should be added to obtain a 40% solution?

6) A pharmacist has 150 dl of a 25% solution of peroxide in water. How many deciliters of peroxide should be added to obtain a 40% solution?
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6) A pharmacist has 150 dl of a 25% solution of peroxide in water. How many deciliters of

peroxide should be added to obtain a 40% solution?

User Kimsk
by
7.6k points

1 Answer

6 votes

Answer:

The pharmacist needs 37.5 dL of pure peroxide.

Explanation:

User Dmitriy Kudinov
by
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