× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
g
3
3
2
J
2
p
2
m
2
h
2
s
2
r
2
d
2
l
2
a
2
This topic contains 1 attachment.
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
Moso13 Moso13
wrote...
Posts: 21
Rep: 0 0
6 years ago
I am studying for an exam and can't seem to figure out this question.  Help greatly appreciated!
When the following redox equation is balanced with smallest whole number coefficients, the coefficient for MnO4- will be _____.

Zn(s)+ MnO4_(ag)---> Mn(s) +Zn2+(aq) (Acidic Solution)  I found the oxidation numbers and am having trouble writing the half reactions because I don't know how to put the electrons in.
So far I have Zn(s)---->
Read 138 times
1 Reply

Related Topics

Replies
wrote...
#1
Educator
6 years ago
Hi Moso,

This should help
 Attached file 
Thumbnail(s):
You must login or register to gain access to this attachment.
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  879 People Browsing
 202 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 143
  
 1789
  
 184
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 431
Previous poll results: Who will win the 2024 president election?