× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
s
3
v
3
p
3
m
2
s
2
d
2
N
2
d
2
e
2
s
2
s
2
e
2
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
firework6 firework6
wrote...
12 years ago
how does one figure out the mole ratio between iron (II) nitrate and potassium phosphate?

do you need to write and balance the equation first, and how would i start? so far i only know
Fe 2+ NO 3     K  PO4 3-

thats all i know how would i balance the equation. and find the mole ratio between the two?
Read 481 times
1 Reply

Related Topics

Replies
oapplesauce Author
wrote...
#1
12 years ago
first write balanced formulas, knowing the charges
 Fe 2+ ,
(NO3) -1
K+1
PO4 3-


Fe (NO3)2   +  K3 PO4
------------

then predict & write balanced formulas of the products:

Fe (NO3)2   +  K3 PO4 Rightwards Arrow Fe3 (PO4)2  &  K NO3

------------
last, balance the reaction's equation:


3 Fe (NO3)2   + 2 K3 PO4 Rightwards Arrow 1 Fe3 (PO4)2  & 6 K NO3
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  953 People Browsing
 122 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1089
  
 262
  
 291
Your Opinion
Who will win the 2024 president election?
Votes: 119
Closes: November 4
Previous poll results: Which industry do you think artificial intelligence (AI) will impact the most?