Chemistry
13th Edition
ISBN: 9781259911156
Author: Raymond Chang Dr., Jason Overby Professor
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Question
Chapter 25, Problem 25.6QP
Interpretation Introduction
Interpretation:
The colligative properties that are suitable for determining the molar mass of a
Concept Introduction:
Colligative properties are properties of the solutions that depend upon the concentration of solute particles in the solution. They are lowering of vapor pressure, elevation of boiling point, depression in freezing point and osmotic pressure.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
How does a solution become supersaturated?
Dissolve lots of solvent in it.
Dissolve a little solute in it.
Dissolve more solute than normal while heating the solution.
Dissolve less solute than normal while cooling the solution.
What are the similarities and differences between the everyday and technical meanings and uses of the terms insoluble and solubility ?
What are the phases that methanol, chloroform and water will form when they are mixed using the information about their properties such as density, miscibility, solubility, and polarity?
Chapter 25 Solutions
Chemistry
Ch. 25 - Prob. 25.1QPCh. 25 - Prob. 25.2QPCh. 25 - Prob. 25.3QPCh. 25 - Prob. 25.4QPCh. 25 - Prob. 25.5QPCh. 25 - Prob. 25.6QPCh. 25 - Prob. 25.7QPCh. 25 - Prob. 25.8QPCh. 25 - Prob. 25.9QPCh. 25 - Prob. 25.10QP
Ch. 25 - Prob. 25.11QPCh. 25 - Prob. 25.12QPCh. 25 - Prob. 25.13QPCh. 25 - Prob. 25.14QPCh. 25 - Prob. 25.15QPCh. 25 - Prob. 25.16QPCh. 25 - Prob. 25.17QPCh. 25 - Prob. 25.18QPCh. 25 - Prob. 25.19QPCh. 25 - Prob. 25.20QPCh. 25 - Prob. 25.21QPCh. 25 - Prob. 25.22QPCh. 25 - Prob. 25.23QPCh. 25 - Prob. 25.24QPCh. 25 - Prob. 25.25QPCh. 25 - Prob. 25.26QPCh. 25 - Discuss the importance of hydrogen bonding in...Ch. 25 - Proteins vary widely in structure, whereas nucleic...Ch. 25 - Prob. 25.29QPCh. 25 - Prob. 25.30QPCh. 25 - Prob. 25.31QPCh. 25 - Prob. 25.32QPCh. 25 - Prob. 25.33QPCh. 25 - Prob. 25.34QPCh. 25 - Prob. 25.35QPCh. 25 - Chemical analysis shows that hemoglobin contains...Ch. 25 - Prob. 25.37QPCh. 25 - What kind of intermolecular forces are responsible...Ch. 25 - Draw structures of the nucleotides containing the...Ch. 25 - Prob. 25.40QPCh. 25 - Prob. 25.41QPCh. 25 - Prob. 25.42QPCh. 25 - Prob. 25.43QPCh. 25 - Prob. 25.44QPCh. 25 - When deoxyhemoglobin crystals are exposed to...Ch. 25 - Prob. 25.46QPCh. 25 - Prob. 25.47QPCh. 25 - Prob. 25.48QPCh. 25 - Prob. 25.49QPCh. 25 - Prob. 25.50QPCh. 25 - Prob. 25.51QPCh. 25 - Assume the energy of hydrogen bonds per base pair...Ch. 25 - Prob. 25.53QP
Knowledge Booster
Similar questions
- Starch contains CC, CH, CO, and OH bonds. Hydrocarbons have only CC and CH bonds. Both starch and hydrocarbons can form colloidal dispersions in water. Which dispersion is classified as hydrophobic? Which is hydrophilic? Explain briefly.arrow_forwardhow colloidal solutions can be purified?arrow_forwardAbout 10.0 g of an unknown sample was dissolved in 500 mL aqueous solution. The solution has an osmotic pressure of 7.8 x 10-3 atm at 22 degrees celsius. What is the molar mass of the sample? a. 3.2 x 104 a. 1.6 x 104 a. 5.7 x 104 a. 6.2 x 104arrow_forward
- 9. The phrase like dissolves like refers to the fact that… a. condensed phases can only dissolve other condensed phasesb. polar solvents dissolve non-polar solutes and vice versac. solvents can only dissolve solutes of similar molar mass d. gases can only dissolve other gases e.polar solvents dissolve polar solutes and non-polar solvents dissolve non-polar solutes 10. Which of the following elements can have an extended octet? (Choose all that applies.) a.Xeb.Cc.Fd.Pe.Brf. Ar 11.picarrow_forward"Like dissolves like" is an expression we use to remember how some dissolution of solutes in solvents work. It refers to "polar" and "non-polar" solvents and solutes. Since water is polar and oil is non-polar, oil will not dissolve in water, or we can say that the two liquids are immiscible. A polar solute will dissolve in a polar solvent. A non-polar solute will dissolve in a non-polar solvent. Which portion of the detergent will be soluble in water? non-polar tail, A O polar head, B cannot be determinedarrow_forwardHelp pleasearrow_forward
- A 0.640 M aqueous solution has a density of 7.89 g/mL. The solute's molecular weight is 257.27 g/mol. The density of water is 1.00 g/mL. Calculate the molality of this solution. a. 0.0273 b. 0.0828 c. 0.193 d. 0.0218 e. 12.1arrow_forwardWhat are Colloids and its properties? Why is it important for us to learn about Colloids?arrow_forwardSUBJECT : GENERAL CHEMISTRY 2 TOPIC : COLLIGATIVE PROPERTIESarrow_forward
- 21. Solute particles influence the properties of a solution. What is NOT assumed when understanding colligative properties? A. lons do not interact with each other upon dissolution B. lons undergo complete dissolution in an ideal solution C. lons behave like ideal gas particles in an ideal solution D. lons react with solvent particles, altering their properties 22. When mercuric iodide is added to the aqueous solution of potassium iodide, the A. freezing point is raised B. freezing point is lowered C. boiling point does not change D. freezing point does not change 23. An aqueous solution of methanol in water has a vapor pressure that is A. equal to that of methanol B. more than that of water C. less than that of water D. equal to that of water 24. Which of the following molecules has an assumed van't Hoff factor equal to 2? A. KPO4 B. M9SO4 C. NaHSO4 D. CoH1206 25. When CH3OH is dissolved in water, how many particles are in the solution? A. 1 B. 3 C. 5 D. 6 26. Adding a nonvolatile…arrow_forwardChapter 11 Predicting relative boiling point elevations and freezing point depressions Four liquids are described in the table below. Use the second column of the table to explain the order of their freezing points, and the third column to explain the order of their boiling points. For example, select '1' in the second column next to the liquid with the lowest freezing point. Select '2' in the second column ne point the liquid with the next higher freezing point, and so on. In the third column, select '1' next to the liquid with the lowest boiling point, '2' next to the liquid with the next higher boiling point, and so on. Note: the density of water is 1.00 g/mL. solution 2.9 g of potassium chloride (KCI) dissolved in 300. mL of water 2.9 g of ethylene glycol (C₂H6O₂) dissolved in 300. mL of water 2.9 g of sucrose (C12H₂2O11) dissolved in 300. mL of water 300. mL of pure water alculating molality Michael nyamkimal freezing point boiling point 4 3 2 2 3 tudent dissolves 8.8 g of…arrow_forward1. Steam distillation was performed to obtain geraniol (MM = 154.25 g/mol) from dried rose petals. At 99.25°C, the vapor pressure of water is 714 mmHg while that of geraniol was determined to be 46 mmHg. a. Determine the theoretical mass of geraniol that will distill per 100 g of water. b. If 150 g of dried rose petals were used, calculate the percent yield of the distillation.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
World of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage Learning
Chemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage Learning
- Chemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co
Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
Chemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
World of Chemistry, 3rd edition
Chemistry
ISBN:9781133109655
Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:Brooks / Cole / Cengage Learning
Chemistry for Today: General, Organic, and Bioche...
Chemistry
ISBN:9781305960060
Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher:Cengage Learning
Chemistry: Matter and Change
Chemistry
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Glencoe/McGraw-Hill School Pub Co
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning