Chemistry: Structure and Properties Custom Edition for Rutgers University General Chemistry
15th Edition
ISBN: 9781269935678
Author: Nivaldo J. Tro
Publisher: Pearson Education
expand_more
expand_more
format_list_bulleted
Question
Chapter 14, Problem 134E
Interpretation Introduction
To determine: The reason balloons fall to the ground.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Using reaction free energy to predict equilibrium composition
Consider the following equilibrium:
N2 (g) + 3H2 (g) = 2NH3 (g) AG⁰ = -34. KJ
Now suppose a reaction vessel is filled with 8.06 atm of nitrogen (N2) and 2.58 atm of ammonia (NH3) at 106. °C. Answer the following questions about this
system:
?
rise
Under these conditions, will the pressure of N2 tend to rise or fall?
☐ x10
fall
Is it possible to reverse this tendency by adding H₂?
In other words, if you said the pressure of N2 will tend to rise, can that be
changed to a tendency to fall by adding H₂? Similarly, if you said the
pressure of N2 will tend to fall, can that be changed to a tendency to rise
by adding H₂?
If you said the tendency can be reversed in the second question, calculate
the minimum pressure of H₂ needed to reverse it.
Round your answer to 2 significant digits.
yes
no
☐
atm
☑
5
00.
18
Ar
i need help with the following
Using reaction free energy to predict equilibrium composition
Consider the following equilibrium:
2NO(g) +Cl₂ (g) = 2NOC1 (g) AGº = -41. kJ
Now suppose a reaction vessel is filled with 8.90 atm of chlorine (C12) and 5.71 atm of nitrosyl chloride (NOC1) at 1075. °C. Answer the following questions
about this system:
rise
Under these conditions, will the pressure of NOCI tend to rise or fall?
x10
fall
Is it possible to reverse this tendency by adding NO?
In other words, if you said the pressure of NOCI will tend to rise, can that
be changed to a tendency to fall by adding NO? Similarly, if you said the
pressure of NOCI will tend to fall, can that be changed to a tendency to
rise by adding NO?
yes
no
If you said the tendency can be reversed in the second question, calculate
the minimum pressure of NO needed to reverse it.
Round your answer to 2 significant digits.
atm
☑
18
Ar
Chapter 14 Solutions
Chemistry: Structure and Properties Custom Edition for Rutgers University General Chemistry
Ch. 14 - Which compound is most soluble in octane (C8H18)?...Ch. 14 - Prob. 2SAQCh. 14 - A 500.0-mL sample of pure water is allowed to come...Ch. 14 - Prob. 4SAQCh. 14 - Prob. 5SAQCh. 14 - Prob. 6SAQCh. 14 - What is the vapor pressure of an aqueous ethylene...Ch. 14 - Prob. 8SAQCh. 14 - What mass of glucose (C6H12O6) should you dissolve...Ch. 14 - Which aqueous solution has the highest boiling...
Ch. 14 - The osmotic pressure of a solution containing 22.7...Ch. 14 - The enthalpy of solution for NaOH is -44.6 kJ/mol....Ch. 14 - A 2.4-m aqueous solution of an ionic compound with...Ch. 14 - A solution is an equimolar mixture of two volatile...Ch. 14 - An aqueous solution is in equilibrium with a...Ch. 14 - What is a solution? What are the solute and...Ch. 14 - What does it mean when we say that a substance is...Ch. 14 - Why do two ideal gases thoroughly mix when...Ch. 14 - Prob. 4ECh. 14 - Prob. 5ECh. 14 - Explain how the relative strengths of...Ch. 14 - What does the statement like dissolves like mean...Ch. 14 - Prob. 8ECh. 14 - What is the heat of hydration(Hhydration)? How...Ch. 14 - Prob. 10ECh. 14 - How does temperature affect the solubility of a...Ch. 14 - Prob. 12ECh. 14 - How does pressure affect the solubility of a gas...Ch. 14 - What is Henry’s law? For what kinds of...Ch. 14 - Prob. 15ECh. 14 - How are parts by mass and parts by volume used in...Ch. 14 - Prob. 17ECh. 14 - What is Raoult’s law? For what kind of...Ch. 14 - Explain the difference between an ideal and a...Ch. 14 - Prob. 20ECh. 14 - Prob. 21ECh. 14 - What are colligative properties?Ch. 14 - Prob. 23ECh. 14 - Explain the significance of the van’t Hoff factor...Ch. 14 - Prob. 25ECh. 14 - Pick an appropriate solvent from Table 13.3 to...Ch. 14 - Which molecule would you expect to be more soluble...Ch. 14 - Prob. 28ECh. 14 - Prob. 29ECh. 14 - Prob. 30ECh. 14 - When ammonium chloride (NH4Cl) is dissolved in...Ch. 14 - Prob. 32ECh. 14 - Prob. 33ECh. 14 - Use the given data to calculate the heats of...Ch. 14 - Lithium iodide has a lattice energy of...Ch. 14 - Prob. 36ECh. 14 - A solution contains 25 g of NaCl per 100.0 g of...Ch. 14 - A solution contains 32 g of KNO3 per 100.0 g of...Ch. 14 - Prob. 39ECh. 14 - A KCI solution containing 42 g of KCI per 100.0 g...Ch. 14 - Some laboratory procedures involving...Ch. 14 - A person preparing a fish tank fills the tank with...Ch. 14 - Prob. 43ECh. 14 - Scuba divers breathing air at increased pressure...Ch. 14 - Calculate the mass of nitrogen dissolved at room...Ch. 14 - Use Henry’s law to determine the molar solubility...Ch. 14 - An aqueous NaCl solution is made using 112 g of...Ch. 14 - Prob. 48ECh. 14 - To what volume should you dilute 50.0 mL of a...Ch. 14 - Prob. 50ECh. 14 - Silver nitrate solutions are used to plate silver...Ch. 14 - Prob. 52ECh. 14 - Prob. 53ECh. 14 - Prob. 54ECh. 14 - You can purchase nitric acid in a concentrated...Ch. 14 - You can purchase hydrochloric acid in a...Ch. 14 - Prob. 57ECh. 14 - Prob. 58ECh. 14 - Prob. 59ECh. 14 - Prob. 60ECh. 14 - Prob. 61ECh. 14 - Prob. 62ECh. 14 - Prob. 63ECh. 14 - Prob. 64ECh. 14 - A beaker contains 100.0 mL of pure water. A second...Ch. 14 - Which solution has the highest vapor pressure? a....Ch. 14 - Calculate the vapor pressure of a solution...Ch. 14 - A solution contains naphthalene (C10H8) dissolved...Ch. 14 - A solution contains 50.0 g of heptane (C7H16) and...Ch. 14 - A solution contains a mixture of pentane and...Ch. 14 - A solution contains 4.08 g of chloroform (C3H8O3)...Ch. 14 - A solution of methanol and water has a mole...Ch. 14 - Prob. 73ECh. 14 - An ethylene glycol solution contains 21.2 g of...Ch. 14 - Calculate the freezing point and melting point of...Ch. 14 - Calculate the freezing point and melting point of...Ch. 14 - An aqueous solution containing 17.5 g of an...Ch. 14 - An aqueous solution containing 35.9 g of an...Ch. 14 - Calculate the osmotic pressure of a solution...Ch. 14 - Prob. 80ECh. 14 - A solution containing 27.55 mg of an unknown...Ch. 14 - Prob. 82ECh. 14 - Calculate the freezing point and boiling point...Ch. 14 - Calculate the freezing point and boiling point in...Ch. 14 - What mass of salt (NaCl) should you add to 1.00 L...Ch. 14 - Prob. 86ECh. 14 - Use the van’t Hoff factors in Table 13.7 to...Ch. 14 - Prob. 88ECh. 14 - A 1.2-m aqueous solution of an ionic compound with...Ch. 14 - A 0.95-m aqueous solution of an ionic compound...Ch. 14 - Prob. 91ECh. 14 - Prob. 92ECh. 14 - Prob. 93ECh. 14 - An aqueous CaCl2 solution has a vapor pressure of...Ch. 14 - Prob. 95ECh. 14 - Prob. 96ECh. 14 - Potassium perchlorate (KClO4) has a lattice energy...Ch. 14 - Sodium hydroxide (NaOH) has a lattice energy of...Ch. 14 - Prob. 99ECh. 14 - Prob. 100ECh. 14 - Prob. 101ECh. 14 - Water softeners often replace calcium ions in hard...Ch. 14 - Prob. 103ECh. 14 - Prob. 104ECh. 14 - Prob. 105ECh. 14 - Prob. 106ECh. 14 - An isotonic solution contains 0.90% NaCl mass to...Ch. 14 - Prob. 108ECh. 14 - Prob. 109ECh. 14 - When HNO2 dissolves in water, it partially...Ch. 14 - Prob. 111ECh. 14 - Prob. 112ECh. 14 - Prob. 113ECh. 14 - Distillation is a method of purification based on...Ch. 14 - Prob. 115ECh. 14 - Find the mass of urea (CH4N2O) needed to prepare...Ch. 14 - A solution contains 10.05 g of unknown compound...Ch. 14 - Prob. 118ECh. 14 - Prob. 119ECh. 14 - Prob. 120ECh. 14 - The small bubbles that form on the bottom of a...Ch. 14 - The vapor above a mixture of pentane and hexane at...Ch. 14 - A 1.10-g sample contains only glucose (C6H12O6)...Ch. 14 - Prob. 124ECh. 14 - Two alcohols, isopropyl alcohol and propyl...Ch. 14 - A metal, M, of atomic mass 96 amu reacts with...Ch. 14 - Prob. 127ECh. 14 - Prob. 128ECh. 14 - A solution is prepared by dissolving 11.60 g of a...Ch. 14 - Substance A is a nonpolar liquid and has only...Ch. 14 - Prob. 131ECh. 14 - Prob. 132ECh. 14 - Prob. 133ECh. 14 - Prob. 134E
Knowledge Booster
Similar questions
- Identifying the major species in weak acid or weak base equilibria The preparations of two aqueous solutions are described in the table below. For each solution, write the chemical formulas of the major species present at equilibrium. You can leave out water itself. Write the chemical formulas of the species that will act as acids in the 'acids' row, the formulas of the species that will act as bases in the 'bases' row, and the formulas of the species that will act as neither acids nor bases in the 'other' row. You will find it useful to keep in mind that HCN is a weak acid. acids: 0.29 mol of NaOH is added to 1.0 L of a 1.2M HCN solution. bases: ☑ other: 0.09 mol of HCl is added to acids: 1.0 L of a solution that is bases: 0.3M in both HCN and KCN. other: 0,0,... ? 00. 18 Ar 日arrow_forwardIdentifying the major species in weak acid or weak base equilibria The preparations of two aqueous solutions are described in the table below. For each solution, write the chemical formulas of the major species present at equilibrium. You can leave out water itself. Write the chemical formulas of the species that will act as acids in the 'acids' row, the formulas of the species that will act as bases in the 'bases' row, and the formulas of the species that will act as neither acids nor bases in the 'other' row. You will find it useful to keep in mind that HF is a weak acid. acids: 0.2 mol of KOH is added to 1.0 L of a 0.5 M HF solution. bases: Х other: ☐ acids: 0.10 mol of HI is added to 1.0 L of a solution that is 1.4M in both HF and NaF. bases: other: ☐ 0,0,... ด ? 18 Ararrow_forwardIdentifying the major species in weak acid or weak base equilibria The preparations of two aqueous solutions are described in the table below. For each solution, write the chemical formulas of the major species present at equilibrium. You can leave out water itself. Write the chemical formulas of the species that will act as acids in the 'acids' row, the formulas of the species that will act as bases in the 'bases' row, and the formulas of the species that will act as neither acids nor bases in the 'other' row. You will find it useful to keep in mind that NH3 is a weak base. acids: ☐ 1.8 mol of HCl is added to 1.0 L of a 1.0M NH3 bases: ☐ solution. other: ☐ 0.18 mol of HNO3 is added to 1.0 L of a solution that is 1.4M in both NH3 and NH₁Br. acids: bases: ☐ other: ☐ 0,0,... ? 000 18 Ar B 1arrow_forward
- Using reaction free energy to predict equilibrium composition Consider the following equilibrium: 2NH3 (g) = N2 (g) +3H₂ —N2 (g) AGº = 34. kJ Now suppose a reaction vessel is filled with 4.19 atm of ammonia (NH3) and 9.94 atm of nitrogen (N2) at 378. °C. Answer the following questions about this system: rise Under these conditions, will the pressure of NH 3 tend to rise or fall? ☐ x10 fall Х Is it possible to reverse this tendency by adding H₂? In other words, if you said the pressure of NH 3 will tend to rise, can that be changed to a tendency to fall by adding H₂? Similarly, if you said the pressure of NH3 will tend to fall, can that be changed to a tendency to rise by adding H₂? If you said the tendency can be reversed in the second question, calculate the minimum pressure of H₂ needed to reverse it. Round your answer to 2 significant digits. yes no atm 00. 18 Ar 무ㅎ ?arrow_forwardIdentifying the major species in weak acid or weak base equilibria The preparations of two aqueous solutions are described in the table below. For each solution, write the chemical formulas of the major species present at equilibrium. You can leave out water itself. Write the chemical formulas of the species that will act as acids in the 'acids' row, the formulas of the species that will act as bases in the 'bases' row, and the formulas of the species that will act as neither acids nor bases in the 'other' row. You will find it useful to keep in mind that HF is a weak acid. 2.2 mol of NaOH is added to 1.0 L of a 1.4M HF solution. acids: П bases: Х other: ☐ ப acids: 0.51 mol of KOH is added to 1.0 L of a solution that is bases: 1.3M in both HF and NaF. other: ☐ 00. 18 Ararrow_forwardUsing reaction free energy to predict equilibrium composition Consider the following equilibrium: N2O4 (g) 2NO2 (g) AG⁰ = 5.4 kJ Now suppose a reaction vessel is filled with 1.68 atm of dinitrogen tetroxide (N204) at 148. °C. Answer the following questions about this system: rise Under these conditions, will the pressure of N2O4 tend to rise or fall? x10 fall Is it possible to reverse this tendency by adding NO2? In other words, if you said the pressure of N2O4 will tend to rise, can that be changed to a tendency to fall by adding NO2? Similarly, if you said the pressure of N2O4 will tend to fall, can that be changed to a tendency to rise by adding NO2? If you said the tendency can be reversed in the second question, calculate the minimum pressure of NO 2 needed to reverse it. Round your answer to 2 significant digits. yes no 0.42 atm ☑ 5 0/5 ? مله Ararrow_forward
- Homework 13 (Ch17) Question 4 of 4 (1 point) | Question Attempt: 2 of 2 ✓ 1 ✓ 2 = 3 4 Time Remaining: 4:25:54 Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free energy of the following chemical reaction: 2CH3OH (g)+302 (g) → 2CO2 (g) + 4H₂O (g) Round your answer to zero decimal places. ☐ kJ x10 ☐ Subm Check 2020 Hill LLC. All Rights Reserved. Terms of Use | Privacy Cearrow_forwardIdentifying the major species in weak acid or weak base equilibria Your answer is incorrect. • Row 2: Your answer is incorrect. • Row 3: Your answer is incorrect. • Row 6: Your answer is incorrect. 0/5 The preparations of two aqueous solutions are described in the table below. For each solution, write the chemical formulas of the major species present at equilibrium. You can leave out water itself. Write the chemical formulas of the species that will act as acids in the 'acids' row, the formulas of the species that will act as bases in the 'bases' row, and the formulas of the species that will act as neither acids nor bases in the 'other' row. You will find it useful to keep in mind that HF is a weak acid. acids: HF 0.1 mol of NaOH is added to 1.0 L of a 0.7M HF solution. bases: 0.13 mol of HCl is added to 1.0 L of a solution that is 1.0M in both HF and KF. Exponent other: F acids: HF bases: F other: K 1 0,0,... ? 000 18 Ararrow_forwardUsing reaction free energy to predict equilibrium composition Consider the following equilibrium: 2NOCI (g) 2NO (g) + Cl2 (g) AGº =41. kJ Now suppose a reaction vessel is filled with 4.50 atm of nitrosyl chloride (NOCI) and 6.38 atm of chlorine (C12) at 212. °C. Answer the following questions about this system: ? rise Under these conditions, will the pressure of NOCI tend to rise or fall? x10 fall Is it possible to reverse this tendency by adding NO? In other words, if you said the pressure of NOCI will tend to rise, can that be changed to a tendency to fall by adding NO? Similarly, if you said the pressure of NOCI will tend to fall, can that be changed to a tendency to rise by adding NO? yes no If you said the tendency can be reversed in the second question, calculate the minimum pressure of NO needed to reverse it. Round your answer to 2 significant digits. 0.035 atm ✓ G 00. 18 Ararrow_forward
- Highlight each glycosidic bond in the molecule below. Then answer the questions in the table under the drawing area. HO- HO- -0 OH OH HO NG HO- HO- OH OH OH OH NG OHarrow_forward€ + Suppose the molecule in the drawing area below were reacted with H₂ over a platinum catalyst. Edit the molecule to show what would happen to it. That is, turn it into the product of the reaction. Also, write the name of the product molecule under the drawing area. Name: ☐ H C=0 X H- OH HO- H HO- -H CH₂OH ×arrow_forwardDraw the Haworth projection of the disaccharide made by joining D-glucose and D-mannose with a ẞ(1-4) glycosidic bond. If the disaccharide has more than one anomer, you can draw any of them. Click and drag to start drawing a structure. Xarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
Introductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage Learning
World of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage Learning
Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher: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
Introductory Chemistry: A Foundation
Chemistry
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Introductory Chemistry: An Active Learning Approa...
Chemistry
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher: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: Principles and Practice
Chemistry
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher: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