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Diluting Sulfuric Acid with Water
Description
Watch the intense exothermic reaction that occurs when concentrated sulfuric acid is mixed with water, a process that releases a significant amount of energy in the form of heat. The experiment demonstrates the critical importance of laboratory safety protocols, specifically the rule to always add acid to water and never the reverse. This practice prevents dangerous splashing caused by sudden, violent boiling.
Original title
H2SO4 + H2O המסת חומצה גופרתית ומים
צפו בתגובה האקסותרמית העזה המתרחשת בעת ערבוב חומצה גופרתית מרוכזת עם מים, תהליך המשחרר אנרגיה רבה בצורת חום. הניסוי מדגים את חשיבות כללי הבטיחות במעבדה, ובמיוחד את החובה להוסיף תמיד את החומצה למים ולא להפך, כדי למנוע התזות מסוכנות הנגרמות מרתיחה פתאומית.
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