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2 answers

Potassium nitrate, charcoal, sulphur.

Ratio of mixture:
15:3:2

Then black powder will have a little bit of graphite added to the above mixture.

2007-04-20 17:25:52 · answer #1 · answered by Eric 6 · 0 0

Classically, powdered sulfur, powdered charcoal and powdered KNO3.

2007-04-21 00:26:37 · answer #2 · answered by cattbarf 7 · 0 0

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