SOLUTION: Suppose that a chemist is mixing to acid solutions, One of 30% concentration and the other of 40% concentration . Which of the following concentrations could not be obtained?
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Question 990318: Suppose that a chemist is mixing to acid solutions, One of 30% concentration and the other of 40% concentration . Which of the following concentrations could not be obtained?
32%, 35%, 38%, 44% Answer by josmiceli(19441) (Show Source):