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Solution - Expressing Concentration of Solutions

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Question

If the density of some lake water is 1.25 g mL−1 and contains 92 g of Na+ ions per kg of water, calculate the molality of Na+ ions in the lake.

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Reference Material

Solution for concept: Expressing Concentration of Solutions. For the courses 12th CBSE (Arts), 12th CBSE (Commerce), 12th CBSE (Science), PUC Karnataka Science
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