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Question 7 (1 point) Calculate the standard free energy for the following reaction at standard conditions....
The free energy change for the following reaction at 25 °C, when [Cr3+] = 6.08×10-3 M and [Cu2+] = 1.12 M, is 67.3 kJ: Cr3+(6.08×10-3 M) + Cu+(aq) Cr2+(aq) + Cu2+(1.12 M) ΔG = 67.3 kJ What is the cell potential for the reaction as written under these conditions? Answer: V Would this reaction be spontaneous in the forward or the reverse direction?
The free energy change for the following reaction at 25 °C, when Cu?) - 1.15 M and Co2+) = 3.46x10-M, is -133 kJ: Cu2+(1.15 M) + Co(s) — Cu(s) + Co2+(3.46x10-3 M) AG --133 kJ What is the cell potential for the reaction as written under these conditions? Answer: V Would this reaction be spontaneous in the forward or the reverse direction?
The free energy change for the following reaction at 25 °C, when [Cu2+] = 1.11 M and [Fe2+] = 4.58x10-3M, is -164 kJ: Cu²+(1.11 M) + Fe(s)- → Cu(s) + Fe2+(4.58x10-3M) AG=-164 kJ What is the cell potential for the reaction as written under these conditions? Answer: V Would this reaction be spontaneous in the forward or the reverse direction?
Question 9 (1 point) Is the following galvanic cell going to proceed spontaneously as written? If yes, what will be the cell potential? | Mn (s) | Mn2+ (0.05 M) || Agt (2.5 M) | Ag (s) | Yes. The cell potential will be 2.05 V as written Yes. The cell potential will be 1.90 V as written Yes. The cell potential will be 2.11 V as written No, the galvanic cell will not be spontaneous as written Show Report...
+ Calculate the change in the standard free energy for the following reaction: Zn + Cu?+ Zn²+ (aq) + Cu (3) Standard Reduction Potentials (5) (aq) + 2e → = -0.763 V (aq) + 2e → Cu (s) Ered = 0.337 V (aq) → → Zn (5) Ered Zn2+ Cu2+ A. - 212 kJ/mol B. 175 kJ/mol C. 81.0 kJ /mol OD. - 106 kJ / mol
Use standard reduction potentials to calculate the standard free energy change in kJ for the reaction: 2Cu2+(aq) + Ni(s)2Cu+(aq) + Ni2+(aq) Answer: kJ K for this reaction would be _________ than one. Use standard reduction potentials to calculate the standard free energy change in kJ for the reaction: Sn2+(aq) + Cu(s) Sn(s) + Cu2+(aq) Answer: kJ K for this reaction would be _________ than one.
Use standard reduction potentials to calculate the standard free energy change in kJ for the reaction: Ca2+(aq) + 2Cut (aq) *C(s) + 2Cu2+(aq) Answer: K for this reaction would b than one. greater less Use standard reduction potentials to calculate the standard free energy change in kJ for the reaction: ca2+(aq) + 2Cu(aq)+Ca(s) + 2Cu2+(aq) kJ K for this reaction would b than one. greater Answer: less Use standard reduction potentials to calculate the standard free energy change in kJ...
[References) Use the References to access important values if needed for this question. The free energy change for the following reaction at 25 °C, when Cu2+] = 1.16 M and Co?'] = 3.17X10M, is -134 KJ: Cu2+(1.16 M) + Co(s) Cu(s) + Co2+(3.17X10M) AG = -134 kJ What is the cell potential for the reaction as written under these conditions? Answer: Would this reaction be spontaneous in the forward or the reverse direction? Hot Visited Submit Answer Retry Entire Group...
Question 8 (1 point) Calculate the equilibrium constant, K, for the spontaneous galvanic cell between Pb2+/Pb and Cr3+/Cr2+ conducted at standard conditions. 7.9 x102 1.7 x1014 3.1 x109 5.6 x104 Show Report OE PASSW STRAIN605 lenovo
not be spontaneous as written Question 10 (1 point) Is the following galvanic cell going to proceed spontaneously as written? If yes, what will be the cell potential? | Mg (s) | Mg2+ (0.30 M) || Mg2+ (3.0 M) | Mg (s) / Yes. The cell potential will be +0.0592 V as written Yes. The cell potential will be +0.0324 V as written Yes. The cell potential will be +0.0296 V as written No, the galvanic cell will not be...