I) Zn + 2HCI --> ZnCl2 H2 II) NaOH + H2S04 -> Na2SO4 + H2O III) H20 --> H* + OH IV) 2H20 --> 2H2 + O2 Which one is both reduction and oxidation at the same time? a. III, IV b. II, II c. I, II d. I, IV

Chemistry In Focus
7th Edition
ISBN:9781337399692
Author:Tro, Nivaldo J.
Publisher:Tro, Nivaldo J.
Chapter14: Oxidation And Reduction
Section: Chapter Questions
Problem 38E: Sum each of the following oxidation and reduction reactions to obtain the overall reaction:...
icon
Related questions
icon
Concept explainers
Question
I1) Zn + 2HCI --> ZNCI2 H2
II) NaOH + H,SO4-> Na,SO, + H20
III) H20 --> H+ + OH
IV) 2H20 --> 2H2 + O2
Which one is both reduction and oxidation at the same time?
a. II, IV
b. II, II
c. I, II
d. I, IV
Transcribed Image Text:I1) Zn + 2HCI --> ZNCI2 H2 II) NaOH + H,SO4-> Na,SO, + H20 III) H20 --> H+ + OH IV) 2H20 --> 2H2 + O2 Which one is both reduction and oxidation at the same time? a. II, IV b. II, II c. I, II d. I, IV
Expert Solution
steps

Step by step

Solved in 4 steps

Blurred answer
Knowledge Booster
Lipids
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
Chemistry In Focus
Chemistry In Focus
Chemistry
ISBN:
9781337399692
Author:
Tro, Nivaldo J.
Publisher:
Cengage Learning,
Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
Chemistry
ISBN:
9781938168390
Author:
Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:
OpenStax