SOLUTION: a 60% acid solution is to be mixed with a 80% acid solution to produce 20 liters of a 65% acid solution. how many liters of each solution is needed
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Question 300712: a 60% acid solution is to be mixed with a 80% acid solution to produce 20 liters of a 65% acid solution. how many liters of each solution is needed
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
A - Liters of 60% solution
B - Liters of 80% solution
Total volume equation:
1.
.
.
Total concentration equation:
2.
From eq. 1,
Substitute into eq. 2,
Then from eq. 1,
Use 15 liters of 60% solution and 5 liters of 80% solution
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