Chegg....Grades f...Grades f...0O ELECTROCHEMISTRYUsing the Nernst equation to calculate nonstandard cell voltageWorkshe...A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction:2+2103 (aq) +12H* (aq) + 5Co (s) → 1₂ (s) + 6H₂O (1) + 5 Co²+ (aq)x10Suppose the cell is prepared with 4.59 MIO3 and 4.70 M H in one half-cell and 7.33 M Co 2+Calculate the cell voltage under these conditions. Round your answer to 3 significant digits.0.0XA ALEKS -...μ00www-awy.aleks.comM Sign In I...52.h Hulu | Pr...in the other.Home

Answered: Image /qna-images/answer/d1952dd5-7aa6-445a-84d3-994e5bd8321f.jpg

A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2103 (aq) + 12H* (aq) + 5 Co (s) → 1₂ (s) + 6H₂O (1) + 5 Co²+ (aq) 2+ Suppose the cell is prepared with 4.59 MIO3 and 4.70 M H in one half-cell and 7.33 M Co 2+ Calculate the cell voltage under these conditions. Round your answer to 3 significant digits. m in the other.

A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2103 (aq) + 12H* (aq) + 5 Co (s) → 1₂ (s) + 6H₂O (1) + 5 Co²+ (aq) 2+ Suppose the cell is prepared with 4.59 MIO3 and 4.70 M H in one half-cell and 7.33 M Co 2+ Calculate the cell voltage under these conditions. Round your answer to 3 significant digits. m in the other.

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter18: Electrochemistry

Section: Chapter Questions

Problem 115AE: The saturated calomel electrode. abbreviated SCE. is often used as a reference electrode in making...

See similar textbooks

Similar questions

An aqueous solution of an unknown salt of gold is electrolyzed by a current of 2.75 amps for 3.39 hours. The electroplating is carried out with an efficiency of 93.0%, resulting in a deposit of 21.221 g of gold. a How many faradays are required to deposit the gold? b What is the charge on the gold ions (based on your calculations)?
Consider a galvanic cell based on the following half-reactions: a. What is the expected cell potential with all components in their standard states? b. What is the oxidizing agent in the overall cell reaction? c. What substances make up the anode compartment? d. In the standard cell, in which direction do the electrons flow? e. How many electrons are transferred per unit of cell reaction? f. If this cell is set up at 25C with [Fe2+] = 2.00 104 M and [La3+] = 3.00 103 M, what is the expected cell potential?
For each reaction listed, determine its standard cell potential at 25 C and whether the reaction is spontaneous at standard conditions. (a) Mn(s)+Ni2+(aq)Mn2+(aq)+Ni(s) (b) 3Cu2+(aq)+2Al(s)2Al3+(aq)+3Cu(s) (c) Na(s)+LiNO3(aq)NaNO3(aq)+Li(s) (d) Ca(NO3)2(aq)+Ba(s)Ba(NO3)2(aq)+Ca(s)
The saturated calomel electrode. abbreviated SCE. is often used as a reference electrode in making electrochemica1 measurements. The SCE is composed of mercury in contact with a saturated solution of calomel (Hg2Cl2). The electrolyte solution is saturated KCI. is +0.242 V relative to the standard hydrogen electrode. Calculate the potential for each of the following galvanic cells containing a saturated calomel electrode and the given half-cell components at standard conditions. In each case. indicate whether the SCE is the cathode or the anode. Standard reduction potentials are found in Table 17.1. a. Cu2++2eCu b. Fe3++e-Fe2+ c. AgCl+e-Ag+Cl- d. Al3++3eAl e. Ni2++2eNi