General, Organic, and Biological Chemistry
7th Edition
ISBN: 9781285853918
Author: H. Stephen Stoker
Publisher: Cengage Learning
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Textbook Question
Chapter 8.3, Problem 2QQ
Which of the following does not affect the rate at which a solute dissolves in a solvent?
- a. state of subdivision of the solute
- b. temperature of the solvent
- c. stirring during the dissolving process
- d. no correct response
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50 g of NaCl has been dissolved in water to come up with a 120 mL of solution. The saline solution has a density of 1.3 g/mL. What is the concentration of the solution in terms of M?
Responses
A
6.27 M
B
9. 17 M
C
7.17 M
D
0.66 M
3. Calculate the molarity of a solution in which 0.250 moles of solute was dissolved in enough water to give 150. mL of solution.
a. 1.67 x 10-3 M
b. 0.167 M
c. 1.67 M
d. 0.600 M
e. no correct response
Chapter 8 Solutions
General, Organic, and Biological Chemistry
Ch. 8.1 - In a solution containing 15 mL of water and 25 mL...Ch. 8.1 - Prob. 2QQCh. 8.1 - Which of the following statements about solutions...Ch. 8.2 - Which of the following statements concerning a...Ch. 8.2 - Prob. 2QQCh. 8.2 - Prob. 3QQCh. 8.3 - When an ionic solute dissolves in water, the water...Ch. 8.3 - Which of the following does not affect the rate at...Ch. 8.3 - Prob. 3QQCh. 8.4 - The word like in the solubility rule like...
Ch. 8.4 - The rule like dissolves like is not adequate when...Ch. 8.4 - Prob. 3QQCh. 8.4 - Chlorides, bromides, and iodides are soluble in...Ch. 8.5 - Prob. 1QQCh. 8.5 - Prob. 2QQCh. 8.5 - Prob. 3QQCh. 8.5 - Prob. 4QQCh. 8.5 - Prob. 5QQCh. 8.5 - Prob. 6QQCh. 8.6 - The defining equation for the molarity...Ch. 8.6 - For which of the following solutions is the...Ch. 8.6 - Prob. 3QQCh. 8.7 - When 60.0 mL of a 1.00 M solution is diluted by...Ch. 8.7 - Prob. 2QQCh. 8.7 - Prob. 3QQCh. 8.8 - A colloidal dispersion differs from a true...Ch. 8.8 - Prob. 2QQCh. 8.8 - Prob. 3QQCh. 8.9 - Adding a nonvolatile solute to a pure solvent...Ch. 8.9 - Prob. 2QQCh. 8.9 - Prob. 3QQCh. 8.9 - Which of the following solutions would have a...Ch. 8.10 - Prob. 1QQCh. 8.10 - The osmolarity of a 0.40 molar NaCl solution is a....Ch. 8.10 - Prob. 3QQCh. 8.10 - Which of the following solutions is hypertonic...Ch. 8.10 - Which of the following solutions is isotonic with...Ch. 8 - Prob. 8.1EPCh. 8 - Prob. 8.2EPCh. 8 - Prob. 8.3EPCh. 8 - Identify the solute and the solvent in solutions...Ch. 8 - For each of the following pairs of solutions,...Ch. 8 - For each of the following pairs of solutions,...Ch. 8 - Classify each of the following solutions as...Ch. 8 - Classify each of the following solutions as...Ch. 8 - A solution is made by dissolving 34.0 g of NaCl in...Ch. 8 - A solution is made by dissolving 0.455 g of PbBr2...Ch. 8 - A compound has a solubility in water of 35 g/L at...Ch. 8 - A compound has a solubility in water of 40 g/L at...Ch. 8 - Match each of the following statements about the...Ch. 8 - Prob. 8.14EPCh. 8 - Prob. 8.15EPCh. 8 - Prob. 8.16EPCh. 8 - Prob. 8.17EPCh. 8 - Prob. 8.18EPCh. 8 - Prob. 8.19EPCh. 8 - Methanol is a polar solvent and heptane is a...Ch. 8 - Using Table 8-2, classify each of the following...Ch. 8 - Using Table 8-2, classify each of the following...Ch. 8 - Prob. 8.23EPCh. 8 - Using Table 8-2, indicate whether each of the...Ch. 8 - Using Table 8-2, indicate whether each of the...Ch. 8 - Using Table 8-2, indicate whether each of the...Ch. 8 - Indicate whether or not the two members of each of...Ch. 8 - Indicate whether or not the two members of each of...Ch. 8 - A compound has a solubility in water of 250 mg/L...Ch. 8 - A compound has a solubility in water of 750 mg/L...Ch. 8 - The following diagrams show varying amounts of the...Ch. 8 - The following diagrams show varying amounts of the...Ch. 8 - Prob. 8.33EPCh. 8 - Prob. 8.34EPCh. 8 - Prob. 8.35EPCh. 8 - Prob. 8.36EPCh. 8 - How many grams of glucose must be added to 275 g...Ch. 8 - How many grams of lactose must be added to 655 g...Ch. 8 - Calculate the mass, in grams, of K2SO4 needed to...Ch. 8 - Calculate the mass, in grams, of KCl needed to...Ch. 8 - Prob. 8.41EPCh. 8 - Prob. 8.42EPCh. 8 - Prob. 8.43EPCh. 8 - Prob. 8.44EPCh. 8 - Prob. 8.45EPCh. 8 - Prob. 8.46EPCh. 8 - Prob. 8.47EPCh. 8 - Prob. 8.48EPCh. 8 - Prob. 8.49EPCh. 8 - How many grams of Na2S2O3 are needed to prepare...Ch. 8 - How many grams of NaCl are present in 50.0 mL of a...Ch. 8 - Prob. 8.52EPCh. 8 - Prob. 8.53EPCh. 8 - Prob. 8.54EPCh. 8 - Prob. 8.55EPCh. 8 - Prob. 8.56EPCh. 8 - Prob. 8.57EPCh. 8 - Prob. 8.58EPCh. 8 - Prob. 8.59EPCh. 8 - Prob. 8.60EPCh. 8 - Prob. 8.61EPCh. 8 - Prob. 8.62EPCh. 8 - Prob. 8.63EPCh. 8 - Prob. 8.64EPCh. 8 - Prob. 8.65EPCh. 8 - Prob. 8.66EPCh. 8 - Prob. 8.67EPCh. 8 - Prob. 8.68EPCh. 8 - Prob. 8.69EPCh. 8 - Prob. 8.70EPCh. 8 - Prob. 8.71EPCh. 8 - Prob. 8.72EPCh. 8 - What is the molarity of the solution prepared by...Ch. 8 - What is the molarity of the solution prepared by...Ch. 8 - Prob. 8.75EPCh. 8 - Prob. 8.76EPCh. 8 - Prob. 8.77EPCh. 8 - Prob. 8.78EPCh. 8 - Prob. 8.79EPCh. 8 - Prob. 8.80EPCh. 8 - Prob. 8.81EPCh. 8 - How are the boiling point and freezing point of...Ch. 8 - Prob. 8.83EPCh. 8 - How does the freezing point of seawater compare...Ch. 8 - Prob. 8.85EPCh. 8 - Assume that you have identical volumes of two...Ch. 8 - What is the boiling point of a solution that...Ch. 8 - What is the boiling point of a solution that...Ch. 8 - Prob. 8.89EPCh. 8 - What is the freezing point of a solution that...Ch. 8 - Prob. 8.91EPCh. 8 - Which member of each of the following pairs of...Ch. 8 - What would be the freezing point of a solution...Ch. 8 - Prob. 8.94EPCh. 8 - Indicate whether the osmotic pressure of a 0.1 M...Ch. 8 - Indicate whether the osmotic pressure of a 0.1 M...Ch. 8 - Prob. 8.97EPCh. 8 - Prob. 8.98EPCh. 8 - What is the osmolarity of each of the following...Ch. 8 - Prob. 8.100EPCh. 8 - Prob. 8.101EPCh. 8 - Prob. 8.102EPCh. 8 - Will red blood cells swell, remain the same size,...Ch. 8 - Will red blood cells swell, remain the same size,...Ch. 8 - Will red blood cells crenate, hemolyze, or remain...Ch. 8 - Will red blood cells crenate, hemolyze, or remain...Ch. 8 - Prob. 8.107EPCh. 8 - Prob. 8.108EPCh. 8 - Prob. 8.109EPCh. 8 - Will red blood cells swell, remain the same size,...Ch. 8 - Will red blood cells crenate, hemolyze, or remain...Ch. 8 - Will red blood cells crenate, hemolyze, or remain...Ch. 8 - Consider two solutions, A and B, separated by an...Ch. 8 - Consider two solutions, A and B, separated by an...Ch. 8 - Prob. 8.115EPCh. 8 - Prob. 8.116EPCh. 8 - Which of the following aqueous solutions would...Ch. 8 - Which of the following aqueous solutions would...
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