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A chemist mixes a 10% hydrogen peroxide solution with a 25% hydrogen peroxide solution to create 30 liters of a 15% hydrogen peroxide solution. How many liters of the 10% solution did the chemist use to make the 15% solution?

User Wistar
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2 votes

Answer:

the answer is 20 liters

Explanation:

4 votes
the answer is 20 liters.
User Dr Jerry
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