5. A solution contains 2.0mg of NaCl, 6.00g of glucose (C&H12O6), and 112.0g of H,O. a. What is the molality (m) of the glucose? mak saute kg solvant 2.09 = 0.002, Nael 0.033 mals CaHiabe %30.29M CaHILOL 0.112 kg H20 Imal 80.14g 2 0.033 mols Cat20 12.6g H20 b. What is the concentration of the Na* in parts per million (ppm)? 35.45 gul 0.G07 0.002 g Naci. I mat 0.0012143Nat 35.458 0.6606342 nd
5. A solution contains 2.0mg of NaCl, 6.00g of glucose (C&H12O6), and 112.0g of H,O. a. What is the molality (m) of the glucose? mak saute kg solvant 2.09 = 0.002, Nael 0.033 mals CaHiabe %30.29M CaHILOL 0.112 kg H20 Imal 80.14g 2 0.033 mols Cat20 12.6g H20 b. What is the concentration of the Na* in parts per million (ppm)? 35.45 gul 0.G07 0.002 g Naci. I mat 0.0012143Nat 35.458 0.6606342 nd
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter13: The Chemistry Of Solutes And Solutions
Section: Chapter Questions
Problem 129QRT
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