So yesterday I mixed-up some 'stump killer' and water...nitrated some paper. I got a lot of potassium nitrate stirred into the hot water...and it worked great. The dried paper stayed tough and samples fizzed fantastic!
Anyhow...I had thought I might nitrate some more paper today...and the nitrate solution has some interesting crystal structure in the bottom of the jar. I shook the jar around quite a bit and it stayed crystal. How do I get that stuff back into solution??