× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
r
5
m
5
h
5
r
5
t
5
B
5
P
5
s
5
m
5
c
5
c
4
4
New Topic  
Nurselady Nurselady
wrote...
Posts: 796
Rep: 1 0
6 years ago
In the qualitative analysis scheme for metal ions, how are the Analytical Group I cations separated from the other cations?
   
  a.
  by addition of HCl, forming insoluble metal chlorides
   
  b.
  by addition of H2SO4, forming insoluble metal sulfates
   
  c.
  by addition of H2S in acidic solution, forming insoluble metal sulfides
   
  d.
  by addition of H2S in basic solution, forming insoluble metal sulfides or hydroxides
   
  e.
  by addition of (NH4)2CO3 or (NH4)3PO4, forming insoluble metal carbonates or phosphates
Read 42 times
1 Reply

Related Topics

Replies
wrote...
6 years ago
a
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  816 People Browsing
Related Images
  
 255
  
 217
  
 53
Your Opinion
What's your favorite coffee beverage?
Votes: 299