insaucedo12 insaucedo12

15-09-2020
Mathematics

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How much pure acid should be mixed with gallons 5 of a 30% acid solution in order to get a 50% acid solution?

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yeagera24 yeagera24

15-09-2020

Answer: acid + acid = acid

x+%2B++.30%2A5gal+=+.50%285%2Bx%29

+.5x+=+.20%2A5

x = 2 gal

Note: 2gal + 1.5gal = 3.5gal

Set Up on ALL mixture problems is to have the same amount of the key ingredient on both sides of the EQ

Step-by-step explanation:

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