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- Sun Apr 25, 2010 6:25 am
- Forum: Rocket forum
- Topic: How to test stump remover for KNO3?
- Replies: 18
- Views: 18153
fonzypoo, you did a few things wrong when trying to make your smoke powder. First of all, the proportions for potassium nitrate to sugar are by mass, not volume. You will need to find a digital or triple beam scale that is somewhat precise to measure out the correct proportions. Second, simply mixin...