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Chemistry, 12.02.2021 20:50 etwerner23

Black powder is made of 75% saltpeter (potassium nitrate; KNO3), 15% charcoal (carbon), and 10% sulfur. What is the mass of KNO3, Carbon, and Sulfur in a 150 gram sample of black powder?

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Black powder is made of 75% saltpeter (potassium nitrate; KNO3), 15% charcoal (carbon), and 10% sulf...
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