In a chemistry lab you need to mix two acid solutions. The first one is 10% acid and the

second is 40% acid. How much of each solution should be mixed to obtain 400 cm3 of a 30% acid solution?

Question

Mathematics

Cassie

17 December, 21:33

In a chemistry lab you need to mix two acid solutions. The first one is 10% acid and the

second is 40% acid. How much of each solution should be mixed to obtain 400 cm3 of a 30% acid solution?

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Answers (1)

Know the Answer?

Krystal Olsen · Answer 1

Answer: 10%

Step-by-step explanation:

x=liters of 20% alcohol solution to be mixed with 60 liters of 90% alcohol solution. ans: 80 liters of a 20% alcohol solution must be mixed with 60 L of a 90% alcohol solution to get a 50% alcohol solution.

In a chemistry lab you need to mix two acid solutions. The first one is 10% acid and thesecond is 40% acid. How much of each solution should be mixed to obtain 400 cm3 of a 30% acid solution?

In a chemistry lab you need to mix two acid solutions. The first one is 10% acid and the

second is 40% acid. How much of each solution should be mixed to obtain 400 cm3 of a 30% acid solution?