Hi
Has anyone the recipe for saturated Potassim Nitrate
I need to prepare 200mls of a saturated sonl'n
Thanks
recipes
- rae
- Posts: 1045
- Joined: 31 May 2006, 10:00
- School: Oxley College
- Suburb: Burradoo
- State/Location: NSW
Re: recipes
The solubility of KNO3 is 38g/100ml. So if you start with 76g in 200ml of water. I usually heat the solution gently not to boiling and then add extra KNO3 for good measure.
Re: recipes
Hi Rae,
Thanks for the info,
Mazza
Thanks for the info,
Mazza
Re: recipes
Hi again,
Does anyone have a solubility table???
Does anyone have a solubility table???
- rae
- Posts: 1045
- Joined: 31 May 2006, 10:00
- School: Oxley College
- Suburb: Burradoo
- State/Location: NSW
Re: recipes
I get mine out of the SI Chemical Data book. Th Laboratory By B Dungey has tables on pps 11- 25.
Re: recipes
Thanks, I looked in the Laboratory but didn't see that it contined on the
same page ie. page 21
same page ie. page 21