d25Sofiya3680 d25Sofiya3680

03-01-2020
Mathematics

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Please help! A chemist has 100ml of 25% acid solution. How much of the solution does she need to drain and replace with 70% acid solution to obtain 100ml of 60% acid solution?

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jordansilvis jordansilvis

03-01-2020

Answer:

77.78

Step-by-step explanation:

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dominicsileo dominicsileo

21-11-2020

Answer:

77.78

Step-by-step explanation:

i had this ? on rsm student portal.

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