General, Organic, and Biological Chemistry - 4th edition

4th Edition

ISBN: 9781259883989

Author: by Janice Smith

Publisher: McGraw-Hill Education

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Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to a…

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Textbook Question

Chapter 8.9, Problem 8.19PP

Which solution in each pair exerts the greater osmotic pressure?
a. 1.0% sugar solution or 5.0% sugar solution
b. 3 .0 M NaCl solution or a 4 .0 M NaCI solution
c. 1.0 M glucose solution or a 0 .75 M NaCI solution
More Practice: Try Problems 8.77; 8.78; 8.83; 8.87, 8.88.

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Chapter 8.8, Problem 8.17P

Chapter 8.9, Problem 8.19P

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Chapter 8 Solutions

General, Organic, and Biological Chemistry - 4th edition

Ch. 8.1 - Classify each substance as a heterogeneous...Ch. 8.1 - Use the appearance of each product to classify it...Ch. 8.2 - Consider the following diagrams for an aqueous...Ch. 8.2 - Classify each solution as an electrolyte or...Ch. 8.2 - Using the given number of moles, determine how...Ch. 8.2 - Prob. 8.2PP Ch. 8.2 - A solution contains the following ions:...Ch. 8.2 - If a solution contains 125 mEq of Na+ per liter,...Ch. 8.3 - Which compounds are water soluble? a. NaNO3 b. CH4...Ch. 8.3 - Prob. 8.7P

Ch. 8.3 - Use the solubility rules to predict whether the...Ch. 8.3 - Use the solubility rules for ionic compounds to...Ch. 8.4 - Why does a soft drink become "flat" faster when it...Ch. 8.4 - Predict the effect each change has on the...Ch. 8.5 - A commercial mouthwash contains 4.3 g of ethanol...Ch. 8.5 - What is the weight/volume percent concentration of...Ch. 8.5 - Prob. 8.6PP Ch. 8.5 - Prob. 8.7PP Ch. 8.5 - A drink sold in a health food store contains 0.50%...Ch. 8.5 - Prob. 8.12P Ch. 8.5 - What is the concentration in parts per million of...Ch. 8.6 - Prob. 8.10PP Ch. 8.6 - Prob. 8.13P Ch. 8.6 - Prob. 8.11PP Ch. 8.6 - Prob. 8.12PP Ch. 8.6 - How many grams of NaCl are contained in each of...Ch. 8.6 - How many milliliters of a 0.25 M sucrose solution...Ch. 8.7 - What is the concentration of a solution formed by...Ch. 8.7 - If the solution of A+B- in X is diluted, which...Ch. 8.7 - Prob. 8.15PP Ch. 8.7 - Prob. 8.16P Ch. 8.8 - What is the boiling point of a solution prepared...Ch. 8.8 - Representations A, B, and C each show an aqueous...Ch. 8.8 - Prob. 8.18PP Ch. 8.8 - What is the melting point of a solution that is...Ch. 8.9 - Which solution in each pair exerts the greater...Ch. 8.9 - Prob. 8.19P Ch. 8.9 - Consider the two aqueous solutions separated by a...Ch. 8.9 - What happens to a red blood cell when it is placed...Ch. 8 - Prob. 21P Ch. 8 - Prob. 22P Ch. 8 - Prob. 23P Ch. 8 - Which representation of molecular art better shows...Ch. 8 - Classify each of the following as a solution,...Ch. 8 - Classify each of the following as a solution,...Ch. 8 - Prob. 27P Ch. 8 - Label each diagram as a strong electrolyte, weak...Ch. 8 - Prob. 29P Ch. 8 - Prob. 30P Ch. 8 - Prob. 31P Ch. 8 - Prob. 32P Ch. 8 - Consider a mixture of two substances shown in blue...Ch. 8 - Which diagram (C or D) best represents what occurs...Ch. 8 - If the solubilityofKClin 100 mL of H2O is 34 g at...Ch. 8 - If the solubilityofsucrosein 100 mL of H2O is 204...Ch. 8 - Prob. 37P Ch. 8 - Prob. 38P Ch. 8 - Using the ball-and-stick model for methanol...Ch. 8 - Prob. 40P Ch. 8 - Prob. 41P Ch. 8 - Prob. 42P Ch. 8 - Prob. 43P Ch. 8 - Prob. 44P Ch. 8 - Prob. 45P Ch. 8 - Prob. 46P Ch. 8 - Prob. 47P Ch. 8 - How is the solubility of helium gas in water...Ch. 8 - Use the solubility rules listed in Section 8.3B to...Ch. 8 - Use the solubility rules listed in Section 8.3B to...Ch. 8 - Prob. 51P Ch. 8 - Prob. 52P Ch. 8 - Prob. 53P Ch. 8 - Prob. 54P Ch. 8 - Prob. 55P Ch. 8 - Prob. 56P Ch. 8 - Prob. 57P Ch. 8 - Prob. 58P Ch. 8 - How would you use a 250-mL volumetric flask to...Ch. 8 - How would you use a 250-mLvolumetric flask to...Ch. 8 - Prob. 61P Ch. 8 - Prob. 62P Ch. 8 - Prob. 63P Ch. 8 - Prob. 64P Ch. 8 - Prob. 65P Ch. 8 - What is the molarity of a 20.0% (v/v) aqueous...Ch. 8 - Prob. 67P Ch. 8 - Prob. 68P Ch. 8 - Prob. 69P Ch. 8 - Prob. 70P Ch. 8 - Prob. 71P Ch. 8 - Prob. 72P Ch. 8 - Prob. 73P Ch. 8 - Prob. 74P Ch. 8 - Prob. 75P Ch. 8 - Prob. 76P Ch. 8 - Prob. 77P Ch. 8 - Representations A (containing 1.0 mol ofNaCl) and...Ch. 8 - What is the boiling point of a solution that...Ch. 8 - Prob. 80P Ch. 8 - If 150 g of ethylene glycol (C2H6O2) is added to...Ch. 8 - Prob. 82P Ch. 8 - Prob. 83P Ch. 8 - Prob. 84P Ch. 8 - Which solution in each pair has the higher melting...Ch. 8 - Prob. 86P Ch. 8 - A flask contains two compartments (A and B) with...Ch. 8 - A flask contains two compartments (A and B) with...Ch. 8 - The molecular art illustrates a red blood cell in...Ch. 8 - Prob. 90P Ch. 8 - Prob. 91P Ch. 8 - Explain why more sugar dissolves in a cup of hot...Ch. 8 - If the concentration of glucose in the blood is...Ch. 8 - Prob. 94P Ch. 8 - Mannitol, a carbohydrate, is supplied as a 25%...Ch. 8 - A patient receives 750 ml, of a 10.% (w/v) aqueous...Ch. 8 - Explain why a cucumber placed in a concentrated...Ch. 8 - Explain why a cucumber placed in a concentrated...Ch. 8 - Prob. 99P Ch. 8 - Prob. 100P Ch. 8 - Prob. 101P Ch. 8 - Prob. 102P Ch. 8 - The therapeutic concentration—the concentration...Ch. 8 - Prob. 104CP

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Which solution in each pair exerts the greater osmotic pressure? a. 1.0% sugar solution or 5.0% sugar solution b. 3 .0 M NaCl solution or a 4 .0 M NaCI solution c. 1.0 M glucose solution or a 0 .75 M NaCI solution More Practice: Try Problems 8.77; 8.78; 8.83; 8.87, 8.88.

Solution Summary: The author explains that the phenomenon of osmosis is defined as the process that allows the movement of solvent from the region of high to low concentration.

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Chapter 8 Solutions