Use a Standard Reduction table to write a balanced redox equation, and to determ
ID: 727844 • Letter: U
Question
Use a Standard Reduction table to write a balanced redox equation, and to determine the cell potential and the number of electrons transferred for the spontaneous process that occurs.Table: http://www.webassign.net/ebooks/wertzq/html/resource/redox.html
(a) Aluminum is placed in hydrochloric acid.
What is the Chemical Formula?
Standard cell potential: V
Number of electrons transferred:
(b) Copper is placed in nitric acid.
What is the Chemical Formula?
Standard cell potential: V
Number of electrons transferred:
Explanation / Answer
a)2Al + 6HCL-> 2Alcl3 +3 H2 electrons transferred = 6 2 AL -> 2 Al3+ +6 e- b)Cu +2HNO3-> Cu (NO3)2 + H2 No of electrons transffered =1 Cu-> CU2+ e-
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