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D Question 3 2 pts 9.13 grams of C.H. are dissolved in 381.8 grams of acetone, what is the molality of the solution? The molar

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D Question 3 2 pts 9.13 grams of C.H. are dissolved in 381.8 grams of acetone, what is the molality of the solution? The molar mass of CcHo is 78.12 g/mole Question 4 2 pts What is the concentration in ppb for a solution which consists of 9.35 x 108 g of NaCl dissolved in 3.42 g of H202

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