menu
QAmmunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
1) According to the half reactions below, what is the cell potential of the reaction? Cu2+ + 2e - Cu E = 0.34V Cr3+ + 3e - Cr? E= -0.41V I a) -0.07V b) -0.75V C) 0.75V d) 1.85V
asked
Dec 5, 2023
186k
views
1
vote
1) According to the half reactions below, what is the cell potential of the
reaction?
Cu2+ + 2e - Cu E = 0.34V
Cr3+ + 3e - Cr? E= -0.41V
I
a) -0.07V
b) -0.75V
C) 0.75V
d) 1.85V
Advanced Placement (AP)
college
RemeJuan
asked
by
RemeJuan
8.1k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
6
votes
Answer:
C. 0.41+0.34 = 0.75V is the cell potential of the reaction
Kikelomo
answered
Dec 11, 2023
by
Kikelomo
7.9k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Apr 23, 2017
175k
views
A cell is built using two electrodes: What reaction occurs at the cathode? Al3+ + 3e —> Al E° = -1.66V Cu2+ + 2e —> Cu E° = +0.34V a. Cu —> Cu2+ + 2e- b. Cu2+ + 2e- —> Cu c. Al3+ + 3e- —> Al d. Al —> Al3+
Levenshtein
asked
Apr 23, 2017
by
Levenshtein
8.4k
points
Chemistry
college
1
answer
2
votes
175k
views
asked
May 3, 2020
82.8k
views
What is the voltage of the voltaic cell Zn|Zn2+||Cu2+|Cu at 298 K if [Zn2+] = 0.2 M and [Cu2+] = 4.0 M? Cu2+ + 2e- → Cu Eo = +0.34V.
Calvintwr
asked
May 3, 2020
by
Calvintwr
8.1k
points
Chemistry
high-school
1
answer
1
vote
82.8k
views
asked
Feb 27, 2019
139k
views
The information below describes a redox reaction. Cr3+(aq)+2Cl-(aq)---->Cr(s)+Cl2(s) 2Cl-(aq)--->Cl2(g)+2e- Cr3+(aq)+3e- ---->Cr(s) What is the final, balanced equation for this reaction? 1.) 2cr3+(aq)+6Cl-(aq)
Slavik N
asked
Feb 27, 2019
by
Slavik N
8.4k
points
Chemistry
college
2
answers
3
votes
139k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.5m
questions
12.2m
answers
Other Questions
If a nail reacts with oxygen is it a physical property or chemical
What research Is currently being done on moon rocks?
Which best describes the topics covered by nonfiction works? a. facts and real events b. historical people and events c. ideas that try to influence readers d. events that never occurred
Leila and Liam are twins and spent their 16th birthday at their favorite amusement park. After riding the biggest and fastest roller coaster in the park, Leila and Liam feel very dizzy and disoriented.
How does the sun create wind?
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search QAmmunity.org