SOLUTION: How many liters of 15% acid and 33% acid should be mixed to make 40 liters of 21% acid solution ?
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Question 610468: How many liters of 15% acid and 33% acid should be mixed to make 40 liters of 21% acid solution ?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
How many liters of 15% acid and 33% acid should be mixed to make 40 liters of 21% acid solution ?
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Here's an example.
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If an order is written for 500mls of 15% solution and all you have in stock is 10% and 70%. How many mls of each will you need to compound order?
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Do these like this:
t = 10%
s = 70%
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t + s = 500 (total solution)
10t + 70s = 500*15 (total ingredient)
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