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Catalysts
Description
Many chemical processes in nature and industry require high levels of energy to occur, which is where catalysts come into play. This video demonstrates how a catalyst lowers the activation energy required for a reaction without being consumed itself. By doing so, it accelerates the rate of the process, making it significantly faster and more efficient.
Original title
זרזים - קטליזטורים
תהליכים כימיים רבים בטבע ובתעשייה דורשים אנרגיה גבוהה כדי להתרחש, וכאן נכנסים לתמונה הזרזים (קטליזטורים). הסרטון מדגים כיצד הזרז מוריד את אנרגיית השפעול הדרושה לתגובה מבלי להתכלות בעצמו, ובכך מאיץ את קצב התהליך והופך אותו ליעיל ומהיר הרבה יותר.
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