## Chemistry: The Central Science (13th Edition)

Published by Prentice Hall

# Chapter 20 - Electrochemistry - Exercises - Page 902: 20.42a

#### Answer

Equation of this reaction is: $Pt (s) + 2Cd^{2+} (aq) → 2Cd (s) + Pt^{4+}$ Hence we can conclude that anode is Pt and cathode is Cd, as electrons flow from Pt to Cd.

#### Work Step by Step

Given above

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