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HELPP!! HOW MANY OUNCES OF 10% ACETIC SOLUTION SHOULD BE ADDED TO 5 OUNCES OF40% ACETIC SOLUTION TO OBTAIN 20% ACIDIC ACETIC SOLUTION!?

User Ajklein
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5 ounces of 10% acetic solution should be added to 5 ounces of 40% acetic solution to obtain 10 ounces of 20% acidic acetic solution.
User Petrnohejl
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