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06-03-2024
Chemistry

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A solution containing 3 g of solute A (m=60 g/mol) in 1 L solution is isotonic with a solution containing 8.55 g of solute B in 500 mL solution. What is the molar mass of B?
A) 142 g/mol
B) 171 g/mol
C) 190 g/mol
D) 212 g/mol

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