(a)
Interpretation: The starting material or product which is favored at equilibrium is to be identified.
Concept introduction: The change in Gibbs free energy is represented by
If the
Answer to Problem 6.38P
The formation of starting material is favored at the given value of
Explanation of Solution
Given
The value of
The given value of
(a) The formation of starting material is favored at the given value of
(b)
Interpretation: The starting material or product which is favored at equilibrium is to be identified.
Concept introduction: The change in Gibbs free energy, enthalpy and entropy is represented by
The change in Gibbs free energy describes the spontaneity of the reaction. The change in enthalpy describes the relative bond strength in the substance, whereas the change in entropy describes the randomness in the system.
Answer to Problem 6.38P
The formation of the productis favored at the given value of
Explanation of Solution
Given:
The value of
The given value of
The formation of the product is favored at the given value of
(c)
Interpretation: The starting material or product which is favored at equilibrium is to be identified.
Concept introduction: The change in Gibbs free energy, enthalpy and entropy is represented by
The change in Gibbs free energy describes the spontaneity of the reaction. The change in enthalpy describes the relative bond strength in the substance, whereas the change in entropy describes the randomness in the system.
Answer to Problem 6.38P
The formation of the starting material is favoredat the given values of
Explanation of Solution
Given
The values of
The given values of
The formation of the starting material is favouredat the given values of
(d)
Interpretation: The starting material or product which is favored at equilibrium is to be identified.
Concept introduction: The change in Gibbs free energy is represented by
If the
Answer to Problem 6.38P
The formation of the productis favored at the given value of
Explanation of Solution
Given
The value of
The given value of
The formation of the product is favored at the given value of
(e)
Interpretation: The starting material or product which is favored at equilibrium is to be identified.
Concept introduction: The change in Gibbs free energy, enthalpy and entropy is represented by
The change in Gibbs free energy describes the spontaneity of the reaction. The change in enthalpy describes the relative bond strength in the substance, whereas the change in entropy describes the randomness in the system.
Answer to Problem 6.38P
The formation of the starting materialis favored at the given value of
Explanation of Solution
Given
The value of
The given value of
The formation of the starting material is favored at the given value of
(f)
Interpretation: The starting material or product which is favored at equilibrium is to be identified.
Concept introduction: The change in Gibbs free energy, enthalpy and entropy is represented by
The change in Gibbs free energy describes the spontaneity of the reaction. The change in enthalpy describes the relative bond strength in the substance, whereas the change in entropy describes the randomness in the system.
Answer to Problem 6.38P
The formation of the productis favored at the given value of
Explanation of Solution
Given
The value of
For the spontaneous reaction, the value of
The formation of the product is favored at the given value of
(g)
Interpretation: The starting material or product which isfavored at equilibrium is to be identified.
Concept introduction: The change in Gibbs free energy, enthalpy and entropy is represented by
The change in Gibbs free energy describes the spontaneity of the reaction. The change in enthalpy describes the relative bond strength in the substance, whereas the change in entropy describes the randomness in the system.
Answer to Problem 6.38P
The formation of the starting material is favored at the given value of
Explanation of Solution
Given
The value of
The value of
The formation of the starting material is favored at the given value of
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Chapter 6 Solutions
Package: Loose Leaf for Organic Chemistry with Biological Topics with Connect Access Card
- Complete each of these reactions by filling in the blanks. Predict whether each reaction is product-favored or reactant-favored, and explain your reasoning. (a) (aq)+HSO4(aq)HCN(aq)+SO42(aq) (b) H2S (aq) + H2O() H3O+(aq) + _____ (aq) (c) H(aq) + H2O() OH(aq) +_____ (g)arrow_forwardOrganic Chemistry- Draw an arrow in the box to indicate whether the products (right) or the reactants (left) will be favored at equilibrium.arrow_forwardFor a given reaction, AG° is large and positive. Which of the following statements is true? All of these are true. The reaction will not take place at all. Products are favored at equilibrium. Reactants are favored at equilibrium. The equilibrium constant, K, is large.arrow_forward
- Acetaldehyde (CH3CHO) is an important chemical both industrially and biologically. For instance, it is a (somewhat toxic) intermediate in the body's metabolism of ethanol into acetic acid, and thus is possibly implicated in the "hungover" symptoms of someone who has had too much to drink the night before. In aqueous solution, it establishes an equilibrium with a hydrated form, shown below. CH3CHO (aq) + H2O (l) <--> CH3CH(OH)2 (aq) You start with an aqueous sample, already at equilibrium, with the CH3CH(OH)2 (the hydrated form) at a concentration of 2.60 M. You have no information about how much, if any, of the anhydrous form (CH3CHO) is initially in the flask. If you add 2.0 M of CH3CHO to the reaction flask, and as the equilibrium is being restored the amount of CH3CH(OH)2 changes by 1.13 M, what is the final amount of CH3CHO?arrow_forwardPlease don't provide handwriting solutionarrow_forwardPhosgene is a chemical warfare agent first used on soldiers in World War I. It is synthesized according to the following gas-phase equilibrium reaction: CO(g) + Cl, (g) = COCI,(g) Write the equilibrium expression K, for this reaction below. K. = If K. = 0.281 for this reaction, would the product or the reactant be favored at equilibrium? The reactants would be favored. Neither the product nor the reactants would be favored. The product would be favored.arrow_forward
- Consider the following system at equilibrium: CH4(g) + H2O(g) D CO (g) + 3H2 (g) ΔH° = +206 kJ. Which of the following changes will shift the equilibrium to the left? decreasing the pressure adding a catalyst adding methane increasing the temperature decreasing the volumearrow_forwardSuppose you have the following chemical reaction at equilibrium: N2H4 (1) + N2O4 (1) = N2 (g) + H2O (g) If this reaction releases heat, what direction will the equilibrium shift when: 1. the amount of N2 is decreased? 2. the heat of the system is increased? 3. an inert gas with pressure 3.00 atm is placed in the system? 4. the volume of the system is reduced? 5. a catalyst in the reaction is placed?arrow_forwardGiven the following equilibrium: 2 NO + O2 ↔ 2 NO2 ΔH= -27 kJ/mol Increasing the temperature of this system will cause:arrow_forward
- Consider the following reaction: CO(g) + Cl2(g) with K = 6.6 × 1011. COCIL(g) a. Write the expression for the equilibrium constant for this reaction. b. Are the reactants or products favored at equilibrium? c. Would you predict AH to be positive or negative? d. Are the reactants or products lower in energy? e. Would you predict this reaction to be fast or slow? Explain your choice.arrow_forwardHO AG° = HOT HO OH a form of glucose OH a form ß form H - Which of the two forms is most stable: HO HO HO OH B form of glucose H COH At equilibrium at 25 °C, the two forms are present in a ratio of approximately 64 : 36. Calculate the standard free energy (AG°) difference that corresponds to this equilibrium ratio (i.e. more stable form : less stable form). Kcal/molarrow_forwardThe reaction 3 O2(g)-- H2 O3(g) has ΔH = +285 kJ/mol. Does the equilibrium constant for the reaction increase or decrease when the temperature increases?arrow_forward
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