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What was the initial concentration

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Reference no: EM131996066

What is the final volume in milliliters when 0.747 L of a 39.9 % (m/v) solution is diluted to 21.2 % (m/v)?

A 923 mL NaCl solution is diluted to a volume of 1.43 L and a concentration of 7.00 M. What was the initial concentration?

Reference no: EM131996066

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