Essentials Of Materials Science And Engineering, Si Edition
Essentials Of Materials Science And Engineering, Si Edition
4th Edition
ISBN: 9781337629157
Author: Donald R. Askeland, Wendelin J. Wright
Publisher: Cengage Learning
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Chapter 18, Problem K18.3KP
Interpretation Introduction

Interpretation:

The electrode potential of copper half − cell is to be identified.

Concept introduction:

  • Electro negativity is a measure of attraction between atom andelectron.
  • Electrode potential is a tendency of metal to electrons.
  • Hydrogen potential is set as equals to zero volts.
  • Electrode potential can be calculated from the Nernst equation as follows,

  E=0.14+0.059210g(concentration)

where, E = Electrode potential

   = change on ions.

  Concentration=weightmole.

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