| Pages:
1
2 |
Lion850
National Hazard
Posts: 517
Registered: 7-10-2019
Location: Australia
Member Is Offline
Mood: Great
|
|
Hi gents in my attempts to get CeO2 to react at one point I got some 5g dissolved in HCl with some H2O2 added. I boiled down this yellow solution to
small volume and then added to this a boiling solution of 5g K2SO4 (dissolved in minimal water).
This yielded a white ppt. Adding H2O2 turned it yellow. It was filtered hot and dried and the result is a few gram of yellow powder with a hint of
orange. It is insoluble in water.
I think this may be ceric potassium sulfate.
|
|
|
woelen
Super Administrator
Posts: 8014
Registered: 20-8-2005
Location: Netherlands
Member Is Offline
Mood: interested
|
|
Ceric sulfate and its double salts are not insoluble, they dissolve in water to some extent. They give bright yellow solutions.
|
|
|
| Pages:
1
2 |
![[*]](images/xpblue/default_icon.gif){kind=icon}
