Mathematics, 02.10.2020 20:01 pkcfox

How much of a 20% acid solution should we add to 20 gallons of a 42% acid solution to get a 35% acid solution? a. 8.33 gallons

b. 10.33 gallons

c. 9.33 gallons

d. 7 gallons

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How much of a 20% acid solution should we add to 20 gallons of a 42% acid solution to get a 35% acid...

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