SOLVING SOLUTION AND MIXTURE VERBAL PROBLEMS 1. …
Example 3: How many pounds of a 15% aluminum alloy must be added to 500 pounds of a 22% alloy to make a 20% alloy? ... A hospital laboratory needs a 28% hydrogen chloride solution, but only 15% and 35% HCl solutions are in stock. How much of the 35% solution should be mixed with 100 fl oz of the 15% solution to get a 28% solution?
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