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How much water must be evaporated from 8 ounces of a 1% salt solution to make a 2% salt solution? ounce(s) of water must

How much water must be evaporated from 8 ounces of a 1% salt solution to make a 2% salt solution? ounce(s) of water must be evaporated. To obtain a solution that is 2% salt, (Simplify your answer.)

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