PUMPKINNNN🎃 Dr. Scott Simpson combined a pumpkin, water, and calcium carbide — and the result was explosive Halloween chemistry! | St. Bonaventure University
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PUMPKINNNN🎃 Dr. Scott Simpson combined a pumpkin, water, and calcium carbide — and the result was explosive Halloween chemistry! | St. Bonaventure University
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FacebookSt. Bonaventure University
Calcium Carbide Miners Cap Lamp
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Orange Calcite Pumpkin Carvings - Etsy
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etsy.com
Before modern lighting, miners relied on calcium carbide lamps to illuminate dark tunnels underground. But how did these fascinating lamps actually work? Watch how this simple but ingenious chemical reaction works to power these lamps and provide miners with a steady flame to light their way. | Historical Photos
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Before modern lighting, miners relied on calcium carbide lamps to illuminate dark tunnels underground. But how did these fascinating lamps actually work? Watch how this simple but ingenious chemical reaction works to power these lamps and provide miners with a steady flame to light their way. | Historical Photos
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FacebookHistorical Photos
🎃 Lancaster High School students in Mrs. Corell's classes witnessed science in action as she utilized a chemical reaction to carve a pumpkin today. ⚗️ Acetylene, a flammable gas, is formed rapidly when calcium carbide is combines with water. 💥 If a lighter is lit in the pumpkin, a combustion reaction occurs. The reaction provides enough force to eject the pre-carved pumpkin pieces! #FlyingArrowPride | Lancaster Community Schools
2:56
🎃 Lancaster High School students in Mrs. Corell's classes witnessed science in action as she utilized a chemical reaction to carve a pumpkin today. ⚗️ Acetylene, a flammable gas, is formed rapidly when calcium carbide is combines with water. 💥 If a lighter is lit in the pumpkin, a combustion reaction occurs. The reaction provides enough force to eject the pre-carved pumpkin pieces! #FlyingArrowPride | Lancaster Community Schools
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FacebookLancaster Community Schools
This method of pumpkin carving is extra. It involves all the normal steps, plus one additional step that takes advantage of the gas formed when calcium carbide reacts with water. The gas produced is acetylene, which will combust explosively inside the pumpkin, producing a pressure wave of rapidly expanding gases that push all of the pre-carved bits out, leaving a perfectly carved pumpkin 🎃 behind! #chemistry #chemteacherphil | Chemteacherphil
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This method of pumpkin carving is extra. It involves all the normal steps, plus one additional step that takes advantage of the gas formed when calcium carbide reacts with water. The gas produced is acetylene, which will combust explosively inside the pumpkin, producing a pressure wave of rapidly expanding gases that push all of the pre-carved bits out, leaving a perfectly carved pumpkin 🎃 behind! #chemistry #chemteacherphil | Chemteacherphil
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FacebookChemteacherphil
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