Masteringchemistry Spring x Masteringchemistry: Assignm x Eta Masteringchemistry

Question

Masteringchemistry Spring x Masteringchemistry: Assignm x Eta Masteringchemistry: Chapter x 3 c a secure httpst/l session assignmentProblemID B1935763 CHEM 211 General Chemistry II Chapter 17 homework t AN Galvanic cell t A Nickel-Aluminum Galvanic Cell Part A Nickel and aluminum electrodes are used to build a galvanic oel. What is the theoretical oel potential assuming standard conditions? The standard reduction potential for the nickel ion is -0.26 V and that of the aluminum(ll) ion is -1.66V. Express your answer with the appropriate units. Value Units Submit Hints My Answers Give up Review Part Part B Complete the sentences describing the cell. Match the words in the left column to the appropriate blanks in the sentences e your answer. cathode is Ni

Explanation / Answer

A)

theoretical potential

E° = Ereduction - Eoxidation

aluminium will oxidize + nickel will reduce

E° = -0.26 - (-1.66) = 1.4 V

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