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Firefighting Without Water
Description
Discover how an open flame can be extinguished using a simple chemical reaction between vinegar and baking soda that produces carbon dioxide. The experiment demonstrates the principle of the fire triangle, showing how a gas heavier than air can smother combustion by displacing oxygen—all without the need for direct liquid contact.
Original title
כיבוי אש ללא מים
גלו כיצד ניתן לכבות להבה פתוחה באמצעות שימוש בתגובה כימית פשוטה בין חומץ לסודה לשתייה המייצרת פחמן דו-חמצני. הניסוי מדגים את עקרון משולש האש ומראה כיצד גז כבד מהאוויר יכול לחנוק את הבעירה על ידי דחיקת החמצן, ללא צורך במגע ישיר של נוזלים.
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