Mathematics, 18.09.2019 10:30 DeathFightervx

How much pure water must be mixed with 10 liters of a 25% acid solution to reduce it to a 10% acid solution.
a. 11 l
b. 15 l
c. 25 l

Answers: 2

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How much pure water must be mixed with 10 liters of a 25% acid solution to reduce it to a 10% acid s...