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Solving the Steel Wool Mystery: How Is This Possible?
Description
The rapid oxidation of steel wool causes oxygen atoms to bond with the iron structure, creating iron oxide—a process that increases the material's mass despite the combustion. In this experiment, we will observe how the chemical reaction with atmospheric oxygen alters the weight of the wool on the scales, providing a surprising solution to the puzzle of mass.
Original title
פתרון חידת צמר הפלדה - איך זה יכול להיות?! #2
חימצון מהיר של צמר פלדה גורם להוספת אטומי חמצן למבנה הברזל וליצירת תחמוצת ברזל, תהליך שמעלה את מסת החומר למרות הבעירה. בניסוי זה נראה כיצד התגובה הכימית עם החמצן שבאוויר משנה את משקל הצמר על המאזניים ומספקת פתרון מפתיע לחידת המסה.
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