ORGANIC CHEMISTRY (LL)-W/MOD.MASTERING.
8th Edition
ISBN: 9780134466712
Author: Bruice
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 5.6, Problem 21P
a. for which reaction in each set will ∆S° be more significant?
b. for which reaction will ∆S° be positive?
- 1.
- 2.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
What is the free energy change for the reaction below, if the reaction quotient, Q, at 25.0oC is equal to 5.95e-5?5C2H2(g) + 6 H2(g) → C10H22(g) ΔGo = -1.01e3 kJ.
a) ΔG = -1.036e3 kJ
b) ΔG = -1.010e3 kJ
c) ΔG = -1.014e3 kJ
d) ΔG = 1.057e3 kJ
For which reaction will ΔS be positive?
Group of answer choices
N2O4(g) ⟶ 2 NO2(g)
2 H2(g) + O2(g) ⟶2 H2O(g)
3 NO(g) ⟶NO2(g) + N2O(g)
2 SO2(g) + O2(g) ⟶2 SO3(g)
Calculate the standard free energy, ΔGo, for the following equation at 25.0 oC and determine if the reaction is favorable or unfavorable.
C2H6(g) + 7Cl2(g) ⟶ 2CCl4(g) + 6HCl(g)
Group of answer choices
720.2 kJ/mole, unfavorable
-656.2 kJ/mole, favorable
720.2 kJ/mole, favorable
-720.2 kJ/mole, unfavorable
19.7 kJ/mole, favorable
-656.2 kJ/mole, unfavorable
656.2 kJ/mole, favorable
-19.7 kJ/mole, favorable
-720.2 kJ/mole, favorable
-19.7 kJ/mole, unfavorable
656.2 kJ/mole, unfavorable
19.7 kJ/mole, unfavorable
Chapter 5 Solutions
ORGANIC CHEMISTRY (LL)-W/MOD.MASTERING.
Ch. 5.1 - What is the molecular formula for each of the...Ch. 5.1 - Prob. 4PCh. 5.1 - Determine the degree of unsaturation and then draw...Ch. 5.1 - Prob. 6PCh. 5.2 - What is each compounds systematic name?Ch. 5.2 - Prob. 8PCh. 5.2 - Draw the structure for each of the following: a....Ch. 5.3 - How many carbons are in the planar double-bond...Ch. 5.3 - Prob. 12PCh. 5.5 - Prob. 13P
Ch. 5.5 - Prob. 14PCh. 5.5 - Prob. 16PCh. 5.5 - Prob. 17PCh. 5.6 - a. Which of the monosubstituted cyclohexanes in...Ch. 5.6 - a. Calculate the percentage of isopropylcylohexane...Ch. 5.6 - a. for which reaction in each set will S be more...Ch. 5.6 - a. For a reaction with H = 12 kcal/ mol and S =...Ch. 5.8 - Prob. 23PCh. 5.9 - Prob. 24PCh. 5.9 - How many different alkenes can be hydrogenated to...Ch. 5.9 - The same alkane is obtained from the catalytic...Ch. 5.9 - Prob. 27PCh. 5.9 - Rank the following compounds from most stable to...Ch. 5.10 - Prob. 29PCh. 5.10 - Prob. 30PCh. 5.11 - The rate constant for a reaction can be increased...Ch. 5.11 - Prob. 33PCh. 5.11 - a. Which reaction has a greater equilibrium...Ch. 5.12 - Draw a reaction coordinate diagram for a two-step...Ch. 5.12 - a. Which step in the reaction coordinate diagram...Ch. 5.12 - Draw a reaction coordinate diagram for the...Ch. 5.13 - Prob. 38PCh. 5 - What is each compounds systematic name?Ch. 5 - Prob. 40PCh. 5 - Draw the structure of a hydrocarbon that has six...Ch. 5 - Draw the condensed structure for each of the...Ch. 5 - Prob. 43PCh. 5 - Prob. 44PCh. 5 - Prob. 45PCh. 5 - Name the following:Ch. 5 - Prob. 47PCh. 5 - Prob. 48PCh. 5 - Prob. 49PCh. 5 - In a reaction in which reactant A is in...Ch. 5 - Which bond is stronger? Briefly explain why.Ch. 5 - Prob. 52PCh. 5 - Prob. 53PCh. 5 - By following the curved red arrows, draw the...Ch. 5 - Prob. 55PCh. 5 - Prob. 56PCh. 5 - Draw structures for the following: a....Ch. 5 - Prob. 58PCh. 5 - a. Which of the following reactions has the larger...Ch. 5 - Prob. 60PCh. 5 - a. What is the equilibrium constant for a reaction...Ch. 5 - Prob. 62PCh. 5 - Prob. 63PCh. 5 - Given that the free energy of the twist-boat...Ch. 5 - Prob. 65PCh. 5 - Prob. 1PCh. 5 - Prob. 2PCh. 5 - Prob. 3PCh. 5 - Prob. 4PCh. 5 - Prob. 5PCh. 5 - Prob. 6PCh. 5 - Draw curved arrows to show the movement of the...Ch. 5 - Prob. 8PCh. 5 - Prob. 9PCh. 5 - Prob. 10P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- Calculate deltaG for the reaction /, (02) = [O]Fewto at 1650 degrees Celsius. Given: (H2) + / (02) = (H120) AG = = 251790 + 55.5T Joules (H2) + [0] Fe wt% = (H12) logk = 7040/T - 3.5 Hand written explanationarrow_forwardWhat is the free energy change for the reaction below, if the reaction quotient, Q, at 25.0oC is equal to 4.56e-6?2C2H2(g) + H2(g) ↔ C4H6(g) ΔGo = -216.790 kJ. ΔGo = -219.346 kJ ΔGo = 589.938 kJ ΔGo = -214.234 kJ ΔGo = -247.262 kJarrow_forwardConsider the balanced reaction: 2Cr3+(aq)+3PbO2(s)+6H2O(l)→2CrO42-(aq)+3Pb2+(aq)+4H3O+ (aq) d.How many valence electrons are in the CrO42- ion? e. How many moles of electrons, ne, are transferred per mole of this reaction? f. At a certain point the measured free energy is ∆G. Adding more PbO2 will cause the free energy change of the reaction, ∆G, to choose...(Increase, Stay the same, Decrease)arrow_forward
- What is the free energy change for the reaction below, if the reaction quotient, Q, at 25.0oC is equal to 6.33e-8?5C2H2(g) + 7 H2(g) ↔ C10H24(g) ΔGo = -908.030 kJarrow_forward10. What is the ΔH of the reaction 2KS+2K→2K2S?K+S→KS ΔH=+32.5 kJKS+K→K2S ΔH=+38.2 kJ A +70.7 kJ B +65 kJ C +6 kJ D +76.4 kJarrow_forwardWhich expression below could be used to calculate the free energy change for a chemical reaction at any temperature? Choose one: 1. ΔG°rxn = ΔH°rxn – TΔS°rxn 2. ΔG°rxn = Σ(ΔG°f,Reactants) – Σ(ΔG°f,Products) 3. ΔG°rxn = ΔH°rxn + TΔS°rxn 4. ΔG°rxn = Σ(ΔG°f,Products) – Σ(ΔG°f,Reactants)arrow_forward
- Predict whether ΔS is positive or negative for each of the followingprocesses, assuming each occurs at constant temperature:a) H2O (s) → H2O (l)b) 2Zn (s) + O2 (g) → 2ZnO (s)c) I2 (l) → I2 (g)d) Ag+(aq) + Cl-(aq) → AgCl (s)e) N2 (g) + O2 (g) → 2NO (g)arrow_forwardCalculate the ÄE°rxn for the decomposition of calcium carbonate to calcium oxide and carbon dioxide.ÄH°f [CaCO3(s)] = -1206.9 kJ/mol; ÄH°f [CaO(s)] = -635.1 kJ/mol; ÄH°f [CO2(g)] = -393.5 kJ/mol CaCO3(s) CaO(s) + CO2(g) a. -178.3 kJ b. -2235.5 kJ c. 178.3 kJ d. -175.82 kJ e. 175.82 kJarrow_forwardWhat is the free energy change at 25°C for the reaction below, if ΔGfo(CH4(g)) = -50.790 kJ/mol, ΔGfo(C8H18(l)) is 7.584 kJ/mol.8CH4(g) ↔ C8H18(l) + 7H2(g)a) ΔGo = 58.374 kJb) ΔGo = 413.901 kJc) ΔGo = -58.374 kJd) ΔGo = -413.901 kJarrow_forward
- Given the following equation, N2O(g) + NO2(g) → 3 NO(g) ΔG°rxn = -23.0 kJ Calculate ΔG°rxn for the following reaction. 3 NO(g) → N2O(g) + NO2(g) A) -23.0 kJ B) 69.0 kJ C) -69.0 kJ D) -7.67 kJ E) 23.0 kJarrow_forward9 Calculate ΔS0 for each of the following reactions at 250 C given the following Thermodynamic values: compound S0 (J/K mol) CH4 (g) 186 O2 (g) 205 CO2 (g) 214 H2O (g) 189 H20 (l) 70 C6H12O6 (s) 212 a.)CH4 (g) + 2O2 (g) -> CO2 (g) + 2 H2O (g) b.)6CO2 (g) + 6 H20 (l) -> C6H12O6 (s) + 6 O2 (g)arrow_forwardFor the following reaction, Kc = 25 at 127°C: A2 + B2 ⇌ 2 AB What is Kc at the same temperature for this reaction?: 2 A2 + 2 B2 ⇌ 4 ABarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Chemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage Learning
Chemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage Learning
Chemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
Chemistry: Principles and Reactions
Chemistry
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:Cengage Learning
Chemistry for Engineering Students
Chemistry
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning
The Laws of Thermodynamics, Entropy, and Gibbs Free Energy; Author: Professor Dave Explains;https://www.youtube.com/watch?v=8N1BxHgsoOw;License: Standard YouTube License, CC-BY