Journal Entry:

Which two diagrams below accurately illustrate the process at the anode of the electrochemical cell represented by the following reaction?

Zn + Cu⁺² --> Zn⁺² + Cu?

(A) 1 and 3
(B) 1 and 4 
(C) 2 and 3
(D) 2 and 4

Learning Intentions

• We will learn what electrochemistry is based on and how it works.

• We will learn how to use the electrochemistry equations.

• We will learn how to make predictions about galvanic or electrolytic reactions based on half-cell reactions and potentials and/or Faraday's laws.

• We will learn how to analyze data regarding galvanic or electrolytic cells to identify properties of the underlying redox reactions.

Closing Task:

You can apply your knowledge of electrochemistry on electrochemistry questions on released FRQs.

Content Standards being covered:

Electrochemistry show the interconversion between chemical and electrical energy in galvanic and electrolytic cells. (E.K. 3.C.3)