Test tube #3Test tube #4Test tube #5initial color of the solutionpurplepurplepurplepHbasicneutral -acidic.final color of the solutiongreencolorless-pinkcolor of the precipitate (if any)no precipitate ,no precipitate.blacktest tube #5; Mn initial oxidation state:test tube #5; Mn final oxidation state:test tube #5; number of electrons gained: Use the half-reaction method to determine the net-ionic redox reaction between the permanganate ion and the bisulfite ion in testtube #5.net-ionic reaction:2MNO, + HSO, + H,0 2MNO + 3H* + So?Incorrect

Test tube #5: The redox reaction involves the conversion of MnO4– ion (purple) to Mn2+ (pink) ion…

Use the half-reaction method to determine the net-ionic redox reaction between the permanganate ion and the bisulfite ion in test tube #5. net-ionic reaction: 2MNO, + HSO, + H,0 - 2MnO + 3H + So? Incorrect

Use the half-reaction method to determine the net-ionic redox reaction between the permanganate ion and the bisulfite ion in test tube #5. net-ionic reaction: 2MNO, + HSO, + H,0 - 2MnO + 3H + So? Incorrect

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.

Question

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Test tube #3
Test tube #4
Test tube #5
initial color of the solution
purple
purple
purple
pH
basic
neutral -
acidic.
final color of the solution
green
colorless-
pink
color of the precipitate (if any)
no precipitate ,
no precipitate.
black
test tube #5; Mn initial oxidation state:
test tube #5; Mn final oxidation state:
test tube #5; number of electrons gained:

Use the half-reaction method to determine the net-ionic redox reaction between the permanganate ion and the bisulfite ion in test
tube #5.
net-ionic reaction:
2MNO, + HSO, + H,0 2MNO + 3H* + So?
Incorrect

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