Can someone explain a safe way to make kno3/c and what exactly I need to mix the propellant. I have made propelant combining store bought engines and some random mixes of combustables lol (safely). I am learning chemistry but I still am a novice and appreciate any help I just wanna make my hobby a little more fun, also how do u safely ignite knoc/3 for the purpose of creating thrust? yea i am a noober but soon I be uber lol

it's not sensitive at all...if you want better results, melt your nitrate and add carbon, the more finely divided the better (lampblack carbon works well). if you want more propulsion, add finely divided sulfur as well and you will get more moles of gas evolved, as you will get potassium sulfide

ty what is a god nitrate amonia or some other one what would u use?

i prefer potassium