The two half reactions are: OH + HS¯ → S+ H2O + 2 e Previous Next 3 H20 + ClO3 + 6 e" → Cl¯ + 6 OH¯ The oxidation half-reaction needs to be multiplied by a constant so that the two can be added to cancel the overall charge. By what factor must the oxidation half-reaction be multiplied? Factor = | Multiplying the oxidation half reaction by 3, adding the two together and cancelling the electrons gives: 3 OH + 3 HS + 3 H,0 + Cl03 -3S+3 H,0 + Cl¯ + 6 OH Are there species that appear on both sides of the equation? O yes no 3 OH" + 3 HS" + 3 H20 + C1O3¯ → 3S+ 3 H2O + Cl¯ + 6 OH Subtracting 3 OH and 3 H20 from each side gives : 3 HS + ClO3 - 3S + Cl¯ + 3 OH¯ Is this equation balanced with respect to both mass and charge? O yes O no

Introductory Chemistry: An Active Learning Approach
6th Edition
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Mark S. Cracolice, Ed Peters
Chapter19: Oxidation-reduction(electron Transfer) Reactions
Section: Chapter Questions
Problem 11E
icon
Related questions
Question
100%
The two half reactions are:
OH + HS →S+
+ H20 + 2 e
Previous
Next
3 H20 + Cl03" + 6 e¯– Cl¯ + 6 OH"
The oxidation half-reaction needs to be multiplied by a constant
so that the two can be added to cancel the overall charge. By what
factor must the oxidation half-reaction be multiplied?
Factor =
Multiplying the oxidation half reaction by 3, adding the two
together and cancelling the electrons gives:
3 OH + 3 HS + 3 H,0 + Cl03 -3S+ 3 H20 + CI" + 6
OH
Are there species that appear on both sides of the equation?
yes
O no
3 OH" +3 HS + 3 H,0 + ClO3 - 3S+ 3 H20 + Cl¯ + 6
OH
Subtracting 3 OH" and 3 H20 from each side gives :
3 HS" + Cl03 - 3 S + Cl¯ + 3 OH¯
Is this equation balanced with respect to both mass and charge?
yes
no
Transcribed Image Text:The two half reactions are: OH + HS →S+ + H20 + 2 e Previous Next 3 H20 + Cl03" + 6 e¯– Cl¯ + 6 OH" The oxidation half-reaction needs to be multiplied by a constant so that the two can be added to cancel the overall charge. By what factor must the oxidation half-reaction be multiplied? Factor = Multiplying the oxidation half reaction by 3, adding the two together and cancelling the electrons gives: 3 OH + 3 HS + 3 H,0 + Cl03 -3S+ 3 H20 + CI" + 6 OH Are there species that appear on both sides of the equation? yes O no 3 OH" +3 HS + 3 H,0 + ClO3 - 3S+ 3 H20 + Cl¯ + 6 OH Subtracting 3 OH" and 3 H20 from each side gives : 3 HS" + Cl03 - 3 S + Cl¯ + 3 OH¯ Is this equation balanced with respect to both mass and charge? yes no
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 3 images

Blurred answer
Knowledge Booster
Electrolysis
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Introductory Chemistry: An Active Learning Approa…
Introductory Chemistry: An Active Learning Approa…
Chemistry
ISBN:
9781305079250
Author:
Mark S. Cracolice, Ed Peters
Publisher:
Cengage Learning
Fundamentals Of Analytical Chemistry
Fundamentals Of Analytical Chemistry
Chemistry
ISBN:
9781285640686
Author:
Skoog
Publisher:
Cengage
General Chemistry - Standalone book (MindTap Cour…
General Chemistry - Standalone book (MindTap Cour…
Chemistry
ISBN:
9781305580343
Author:
Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:
Cengage Learning
Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781337399074
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781133949640
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
Chemistry: Principles and Practice
Chemistry: Principles and Practice
Chemistry
ISBN:
9780534420123
Author:
Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:
Cengage Learning