GENERAL CHEMISTRY ACHIEVE ACCESS W/BOOK
GENERAL CHEMISTRY ACHIEVE ACCESS W/BOOK
4th Edition
ISBN: 9781319405212
Author: McQuarrie
Publisher: MAC HIGHER
bartleby

Videos

Question
Book Icon
Chapter 25, Problem 25.57P
Interpretation Introduction

Interpretation:

The value of Ecello, ΔGrxno, Ecell and ΔGrxn has to be calculated for the electrochemical cell Zn(s)|Zn2+(aq, 0.010 M)||Cd2+(aq,0.050 M)|)|Cd(s).

Concept Introduction:

Standard potential (Ecello) can be calculated by the following formula,

  Ecello= Eredo+Eoxo

The relation between the standard cell voltage (Ecello) and standard free energy (ΔGrxno) is as follows,

  ΔGrxno =νeFEcello

Here, νe is the number of moles of electrons transferred in the two half reaction equations that gives the net reaction equation.

Nernst equation that shows the relationship between cell potential and reaction quotient is given by,

  Ecell=Ecell0(RTνeF)lnQ

Here, R is the gas constant.

T is Temperature

Q is Reaction Quotient

νe is number of electrons involved in cell reaction.

The relation between the standard cell voltage Ecell and ΔGrxn standard free energy is as follows.

  ΔGrxn =νeFEcell

Blurred answer
Students have asked these similar questions
Please help me to figure this out. I got 24 is that correct? Please step by step help.
The initial rates method can be used to determine the rate law for a reaction. using the data for the reaction below, what is the rate law for reaction? A+B-C - ALA] At (mot Trial [A] (mol) (MD 2 1 0.075 [B]( 0.075 mo LS 01350 2 0.075 0.090 0.1944 3 0.090 0.075 0.1350 Report value of k with two significant Figure
Compare trials 1 and 2 where [B] is constant. The rate law can be written as: rate = k[A][B]". rate2 0.090 = 9. rate1 0.010 [A]m 6.0m = 3m [A] m 2.0m
Knowledge Booster
Background pattern image
Chemistry
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Chemistry
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Text book image
Chemistry
Chemistry
ISBN:9781259911156
Author:Raymond Chang Dr., Jason Overby Professor
Publisher:McGraw-Hill Education
Text book image
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning
Text book image
Organic Chemistry
Chemistry
ISBN:9780078021558
Author:Janice Gorzynski Smith Dr.
Publisher:McGraw-Hill Education
Text book image
Chemistry: Principles and Reactions
Chemistry
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:Cengage Learning
Text book image
Elementary Principles of Chemical Processes, Bind...
Chemistry
ISBN:9781118431221
Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:WILEY
Introduction to Electrochemistry; Author: Tyler DeWitt;https://www.youtube.com/watch?v=teTkvUtW4SA;License: Standard YouTube License, CC-BY