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Black Gunpowder and a Final Mystery
Description
Discover the fascinating chemistry behind black powder, a powerful mixture of sulfur, charcoal, and potassium nitrate. This video demonstrates the intensity of the mixture's rapid combustion and explores how altering the ratios of its components affects the final result. It also presents a challenging riddle regarding the critical role nitrogen plays in the process.
Original title
אבק שריפה שחור (וחידה בסוף)
גלו את הכימיה המרתקת העומדת מאחורי אבק השריפה השחור, המורכב מתערובת של גופרית, פחם ואשלגן חנקתי. הסרטון מדגים את עוצמת הבעירה המהירה של התערובת ובוחן כיצד שינוי היחסים בין המרכיבים משפיע על התוצאה, לצד חידה מאתגרת על תפקיד החנקן בתהליך.
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