DOC PREVIEW
ISU CHEM 167 - EXERCISES

This preview shows page 1 out of 2 pages.

Save
View full document
View full document
Premium Document
Do you want full access? Go Premium and unlock all 2 pages.
Access to all documents
Download any document
Ad free experience
Premium Document
Do you want full access? Go Premium and unlock all 2 pages.
Access to all documents
Download any document
Ad free experience

Unformatted text preview:

Ch 13Supplemental InstructionIowa State UniversityLeader: LaurenCourse: Chem 167Instructor: HolmeDate: 12/06/091. What is a galvanic cell, and what are its components?2. a) What is an electrode? b) What is an anode? c) What is a cathode?3. Why is a salt bridge needed?4. In a galvanic cell, one electrode compartment consists of an aluminum strip placed in a solution of Al(NO3)2, and the other has a nickel strip placed in a solution of NiSO4. a) Write the overall cell reaction, using Appendix I to determine what is oxidized and what is reduced. How do you know? b) Draw the galvanic cell, labeling the anode and the cathode.Supplemental Instruction1060 Hixson-Lied Student Success Center v 294-6624 v www.si.iastate.edu5. What is meant by ‘standard state’ in terms of the electrochemical cell, and what is standard?6. These galvanic cells have a potential for electrical work, called the ________________ or the _______________________. What is the equation for this?7. Determine the E⁰cell from the reaction in number 4. 8. a) How does galvanic corrosion occur? b) How does uniform corrosion occur?9. What is the standard electrode that is used to compare to all cells, and what is its standard reduction


View Full Document

ISU CHEM 167 - EXERCISES

Download EXERCISES
Our administrator received your request to download this document. We will send you the file to your email shortly.
Loading Unlocking...
Login

Join to view EXERCISES and access 3M+ class-specific study document.

or
We will never post anything without your permission.
Don't have an account?
Sign Up

Join to view EXERCISES 2 2 and access 3M+ class-specific study document.

or

By creating an account you agree to our Privacy Policy and Terms Of Use

Already a member?