16-20 a. secondb. first16. A plot of versus time is linear for the reaction D→E. What is the kinetic order ofDthe reaction?C. zerod. one-halfe. negative one18. In any electrochemical cell, the anode is alwaysa. the positive electrode.b. the negative electrode.C. the electrode at which some species gains electrons.d. the electrode at which some species loses electrons.e. the electrode at which reduction occurs.17. How many grams of Mn(OH)3 will dissolve in 1350 mL of water at 25°C? Ksp = 1.0 × 10-36a. 4.6 x 10-8 g6.3 x 108 gb.c. 5.9 x 10-10 g1.4 x 107 gd.e.9.3 x 107 gWa. The mass of the copper electrode decreases.b. The [Zn²+] increases.c. The [Cu²+] decreases.d. The salt bridge maintains charge neutrality.The zinc electrode is oxidized.e.ectror'19. Which of the following statements about the operation of a standard galvanic cell made of a Cu/Cu²+ half-cell and a Zn/ Zn²+ half-cell is false?c. [CuCl4]2-d. [Co(NH3)]3*e. [Ni(NH3)6]2+20. In which one of the following does the transition metal have a 3d8 electronic configuration?a. [Fe(NCS)(OH₂)]²+b. [FeF6]+7plex isn]"on Eqhere

“Since you have asked multiple questions, we will solve the first question for you. If you want any…

16. A plot of the reaction? a. second b. first versus time is linear for the reaction D→E. What is the kinetic order of C. zero d. one-half e. negative one 17. How many grams of Mn(OH)3 will dissolve in 1350 mL of water at 25°C? Ksp=1.0 x 10:36 a. 4.6 x 108 g b. 6.3 x 10-8 g c. 5.9 × 10-10 g 1.4 x 10-7 g d. e. 9.3 × 107 g 18. In any electrochemical cell, the anode is always a. the positive electrode. b. the negative electrode. c. the electrode at which some species gains electrons. d. the electrode at which some species loses electrons. e. the electrode at which reduction occurs. 19. Which of the following statements about the operation of a standard galvanic cell made of a Cu/ Cu²+ half-cell and a Zn/ Zn²+ half-cell is false? a. The mass of the copper electrode decreases. b. The [Zn²+] increases. c. The [Cu²+] decreases. d. The salt bridge maintains charge neutrality. e. The zinc electrode is oxidized. 20. In which one of the following does the transition metal have a 3d8 electronic configuration? a. [Fe(NCS)(OH₂)5]² b. [FeF6]+ c. [CuC14]2 d. [Co(NH3)] e. [Ni(NH3)6]2+

16. A plot of the reaction? a. second b. first versus time is linear for the reaction D→E. What is the kinetic order of C. zero d. one-half e. negative one 17. How many grams of Mn(OH)3 will dissolve in 1350 mL of water at 25°C? Ksp=1.0 x 10:36 a. 4.6 x 108 g b. 6.3 x 10-8 g c. 5.9 × 10-10 g 1.4 x 10-7 g d. e. 9.3 × 107 g 18. In any electrochemical cell, the anode is always a. the positive electrode. b. the negative electrode. c. the electrode at which some species gains electrons. d. the electrode at which some species loses electrons. e. the electrode at which reduction occurs. 19. Which of the following statements about the operation of a standard galvanic cell made of a Cu/ Cu²+ half-cell and a Zn/ Zn²+ half-cell is false? a. The mass of the copper electrode decreases. b. The [Zn²+] increases. c. The [Cu²+] decreases. d. The salt bridge maintains charge neutrality. e. The zinc electrode is oxidized. 20. In which one of the following does the transition metal have a 3d8 electronic configuration? a. [Fe(NCS)(OH₂)5]² b. [FeF6]+ c. [CuC14]2 d. [Co(NH3)] e. [Ni(NH3)6]2+

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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