CHEM 120: Unit 4 - Problems from Text: Chapter 9: SolutionsName:9.9PRACTICE PROBLEMS 9.1 Solutions9.1 Identify the solute and the solvent in each solution composed of the following:Solute9.39.11a)b)c)Clinical Applications9.5Water is a polar solvent and carbon tetrachloride (CCI) is a nonpolar solvent. In which solvent is each of thefollowing, which is found or used in the body, more likely to be soluble?10.0 g of NaCl and 100.0 g of H₂O50.0 mL of ethanol, C,H,O, and 10.0 mL of H₂O0.20 L of O₂ and 0.80 L of N₂Describe the formation of an aqueous KI solution, when solid KI dissolves in water.CaCO, (calcium supplement), ionica)b) retinol (vitamin A), nonpolarc) sucrose (table sugar), polard) cholesterol (lipid), nonpolarPRACTICE PROBLEMS 9.2 Electrolytes and Nonelectrolytes9.7KF is a strong electrolyte, and HF is a weak electrolyte. How is the solution of KF different from that of HF?a) KCIWrite a balanced equation for the dissociation of each of the following strong electrolytes in water:Solventb) CaCl₂c) K,POd) Fe(NO₂),Indicate whether aqueous solutions of each of the following solutes contain only ions, only molecules, or mostlymolecules and a few ions:a) acetic acid, HC₂H,O₂, a weak electrolyteb) NaBr, a strong electrolytec) fructose, CH₁2O6, a nonelectrolyte

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9.1 9.3 a) b) c) solution Identify the solute and the solvent in each solution composed of the following: Solute 10.0 g of NaCl and 100.0 g of H₂O 50.0 mL of ethanol, C,H,O, and 10.0 mL of H₂O 0.20 L of O, and 0.80 L of N₂ Describe the formation of an aqueous KI solution, when solid KI dissolves in water. Solvent

9.1 9.3 a) b) c) solution Identify the solute and the solvent in each solution composed of the following: Solute 10.0 g of NaCl and 100.0 g of H₂O 50.0 mL of ethanol, C,H,O, and 10.0 mL of H₂O 0.20 L of O, and 0.80 L of N₂ Describe the formation of an aqueous KI solution, when solid KI dissolves in water. Solvent

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.67E

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