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Use the table below to answer the questions that follow: Substance AG (kJ/mol) C(grgphite) CH2 SO 209.2 -300.4 370.4 CACO CaOs CO: -1128.8 -604. 17 -394.4 II. Calculate the AG for the following reactions and predict whether the reaction is spontaneous or not. Use the Gibbs free energy formation provided and this AGrxn- EAGproducts - EAGreactants to be more specific. _5-6. 2C(graphite) + a. -209.2 kJ (spontaneous) b. 0 kJ (equilibrium) c. 209.2 kJ (nonspontaneous) d. None of the above 1/202) 7-8. SOig) a. -70 kJ (spontaneous) b. 70 kJ (nonspontaneous) c. 670.8 kJ (nonspontaneous) d. -670.8 kJ (spontaneous) _9-10. CaCOx> a. O kJ (equilibrium) b. 0 kJ (spontaneous) c. 130.2 kJ (spontaneous) CaO(s) d. None of the above

Use the table below to answer the questions that follow: Substance AG (kJ/mol) C(grgphite) CH2 SO 209.2 -300.4 370.4 CACO CaOs CO: -1128.8 -604. 17 -394.4 II. Calculate the AG for the following reactions and predict whether the reaction is spontaneous or not. Use the Gibbs free energy formation provided and this AGrxn- EAGproducts - EAGreactants to be more specific. _5-6. 2C(graphite) + a. -209.2 kJ (spontaneous) b. 0 kJ (equilibrium) c. 209.2 kJ (nonspontaneous) d. None of the above 1/202) 7-8. SOig) a. -70 kJ (spontaneous) b. 70 kJ (nonspontaneous) c. 670.8 kJ (nonspontaneous) d. -670.8 kJ (spontaneous) _9-10. CaCOx> a. O kJ (equilibrium) b. 0 kJ (spontaneous) c. 130.2 kJ (spontaneous) CaO(s) d. None of the above

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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I. MULTIPLE CHOICE Read and answer each question carefully. Write your answer in the space provided. II. Calculate the AG for the following reactions and predict whether the reaction is spontaneous or not. Use the Gibbs free energy formation provided and this AGrxn= EAGproducts - LAGreactants to be more specific.
I. MULTIPLE CHOICE Read and answer each question carefully. Write your answer in the space provided. _1. When the AG of a given reaction is positive, what does this mean? a. The reaction will proceed spontaneously to produce a product b. The reaction is spontaneous in reverse reaction c. The reaction is at equilibrium where the concentration of both reactant and product seems to stop in interacting. d. None of the above 2. When the AG of a given reaction is negative, what does this mean? a. The reaction will proceed spontaneously to produce a product b. The reaction is spontaneous in reverse reaction The reaction is at equilibrium where the concentration of both reactant and product seems to stop in interacting. d. None of the above с. 3. Which of the following statements are true for the reaction: Ixg)> 21(g) I. AH is positive II. AH is negative III. AS is positive IV. AS is negative v. The reaction is spontaneous in any temperature a. I and III b. I only c. IV only d. V only e. II and III _4. For a reaction to being spontancous under standard condition at all temperature, the signs of AH and AS , respectively. a. Positive, positive b. Positive, negative c. Negative, positive d. Positive, 0 must be and Use the table below to answer the questions that follow: Substance C(graphite) He) CH AG (kJ/mol) 209.2 -300.4 Ozig) 370.4 -1128.8 CaO -604. 17 CO2 -394,4 II. Calculate the AG for the following reactions and predict whether the reaction is spontaneous or not. Use the Gibbs free energy formation provided and this AGrxn= EAGproducts - EAGreactants to be more specific. Н 5-6. 2Ceraphite) + a. -209.2 kJ (spontaneous) b. 0 kJ (equilibrium) c. 209.2 kJ (nonspontaneous) d. None of the above -> C2Hag) 7-8. SOzig) 1/20zg) -70 kJ (spontaneous) b. 70 kJ (nonspontaneous) c. 670.8 kJ (nonspontaneous) d. -670.8 kJ (spontaneous) a. 9-10. СаСО a. O kJ (equilibrium) b. O kJ (spontaneous) c. 130.2 kJ (spontaneous) d. None of the above CaO(s) COg
Transcribed Image Text:I. MULTIPLE CHOICE Read and answer each question carefully. Write your answer in the space provided. _1. When the AG of a given reaction is positive, what does this mean? a. The reaction will proceed spontaneously to produce a product b. The reaction is spontaneous in reverse reaction c. The reaction is at equilibrium where the concentration of both reactant and product seems to stop in interacting. d. None of the above 2. When the AG of a given reaction is negative, what does this mean? a. The reaction will proceed spontaneously to produce a product b. The reaction is spontaneous in reverse reaction The reaction is at equilibrium where the concentration of both reactant and product seems to stop in interacting. d. None of the above с. 3. Which of the following statements are true for the reaction: Ixg)> 21(g) I. AH is positive II. AH is negative III. AS is positive IV. AS is negative v. The reaction is spontaneous in any temperature a. I and III b. I only c. IV only d. V only e. II and III _4. For a reaction to being spontancous under standard condition at all temperature, the signs of AH and AS , respectively. a. Positive, positive b. Positive, negative c. Negative, positive d. Positive, 0 must be and Use the table below to answer the questions that follow: Substance C(graphite) He) CH AG (kJ/mol) 209.2 -300.4 Ozig) 370.4 -1128.8 CaO -604. 17 CO2 -394,4 II. Calculate the AG for the following reactions and predict whether the reaction is spontaneous or not. Use the Gibbs free energy formation provided and this AGrxn= EAGproducts - EAGreactants to be more specific. Н 5-6. 2Ceraphite) + a. -209.2 kJ (spontaneous) b. 0 kJ (equilibrium) c. 209.2 kJ (nonspontaneous) d. None of the above -> C2Hag) 7-8. SOzig) 1/20zg) -70 kJ (spontaneous) b. 70 kJ (nonspontaneous) c. 670.8 kJ (nonspontaneous) d. -670.8 kJ (spontaneous) a. 9-10. СаСО a. O kJ (equilibrium) b. O kJ (spontaneous) c. 130.2 kJ (spontaneous) d. None of the above CaO(s) COg
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