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3 years ago

7

The chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to t

he 10% solution to get this concentration?

2 answers:

3241004551 [841]3 years ago

4 0

The answer is 400 mL

kow [346]3 years ago

4 0

Answer:

400 mL

The next answers are: 600 mL, and then 180 g

Step-by-step explanation:

these are the correct answers on ed-genuity, hope this helps! :)

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