G traductor XE Imt rgt ch xCourse H XPart The XC Part A Ar xenVellumHMAC=Dad27de605f424ee63856c9b0420083fd#10001Review |Constants | PeriodicX Incorrect; Try Again; 5 attempts remainingPart ChedWhich element is reduced in this reaction?16H + 2C12O,2- + C,H;OH 4Cr +11H20+ 2CO2Enter the chemical symbol of the element.n a• View Available Hint(s)4Cris reducedaSubmitPrevious AnswersX Incorrect; Try Again; 5 attempts remainingPart D Complete previous part(s)Provide FeedbackPearson2022 Pearson Education Inc. All rights reserved . Temns of Use | Prvay Policy | Permissions Contact Us /

16 H^+ + 2Cr2O7^2-.+ C2H5OH ---> 4Cr^3+ + 11H2O +…

Part C Which element is reduced in this reaction? 16H +2C12O;2- + C,H;OH 4Cr +11H20+ 2CO2 Enter the chemical symbol of the element. > View Available Hint(s) 4Cr is reduced Submit Previous Answers X Incorrect; Try Again; 5 attempts remaining

Part C Which element is reduced in this reaction? 16H +2C12O;2- + C,H;OH 4Cr +11H20+ 2CO2 Enter the chemical symbol of the element. > View Available Hint(s) 4Cr is reduced Submit Previous Answers X Incorrect; Try Again; 5 attempts remaining

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

G traductor X
E Imt rgt ch x
Course H X
Part The X
C Part A Ar x
enVellumHMAC=Dad27de605f424ee63856c9b0420083fd#10001
Review |
Constants | Periodic
X Incorrect; Try Again; 5 attempts remaining
Part C
he
d
Which element is reduced in this reaction?
16H + 2C12O,2- + C,H;OH 4Cr +11H20+ 2CO2
Enter the chemical symbol of the element.
n a
• View Available Hint(s)
4Cr
is reduced
a
Submit
Previous Answers
X Incorrect; Try Again; 5 attempts remaining
Part D Complete previous part(s)
Provide Feedback
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2022 Pearson Education Inc. All rights reserved . Temns of Use | Prvay Policy | Permissions Contact Us /

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