Hey guy,
I want to know if their a way to make pottasium nitrate (kno3)
I don't want to buy it and i'am not spending money on my projects.
I know at the hardware store, stup remover contain kno3 at 98 % pure but i want to make it.

I have search in google for that but nothing is good or don't work.
If are any methods, post them here

thank's

You need hay, manure, urine and about a year for it all to fester

well that's not worth it

no other method ?
and the hay, are you talking about an ball of hay ?

you cannot produce potassium nitrate. just buy it

doesnt bat shit have it on top of it? haha not useful tho

I heard you can get it from urine, it doesnt get cheaper than that. I think ur supposed to boil it or somethin. I havent tried it tho

I've heard you can make it from the ashes of wood...not sure about the validity of that though.

Theory:
2NH4NO3 + K2CO3 => 2KNO3 + (NH4)2CO3
(NH4)2CO3 => 2NH3 + CO2 + H2O

Ingredients:
Ammonium Nitrate
Potassium Carbonate

Procedure:
1. dissolve 200g Ammonium nitrate in 170ml water and dissolve 170g potassium carbonate into 150ml Distilled water(in a separate container
2. Slowly mix the solutions
3. heat until there is no more ammonia s***l and the solution is relatively clear this will take approx 3hours, water will need to be added regularly
4. heat until it has a tough mass, and let it cool down while constantly stirring

the kno3 will now be purified:
1. dissolve the kno3 into 120ml water and heat up to 100 degrees Celsius
2. after all the kno3 has dissolved slowly cool the solution down to 0 degrees celsius and filter off the kno3
3. wash your kno3 in 100ml cold water

The theory sorta looks right, but it would probably be like this:

NO3 is a spectator ion, i think potassium is too...not sure.

also h2o and co2 produces carbonic acid.(which is the conjugate acid im pretty sure)

Theory:
2NH4 + NO3 + K2CO3 => 2K + NO3 + (NH4)2CO3

(NH4)2CO3 => 2NH3 + H2CO3