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مهندسی علوم تجربی - گاز خنده آور
 
مهندسی علوم تجربی
آموزش علم زیباترین هدیه الهی است
چهارشنبه 4 آذر 1394


 ( خطر : استشمام بیش از حد موجب ازدیاد خنده و مرگ می شود :) 

دی نیتروژن مونوکسید یا گاز خنده (N۲O) یکی از ترکیبات نیتروژن است که اولین بار در سال ۱۷۹۹ در دندانپزشکی استفاده شد. امروزه از آن در پزشکی برای القاء و ادامه بیهوشی‌مصرف می‌شود. این دارو همچنین بامقادیر مصرف کم به‌عنوان ضد درد برای اعمال‌جراحی که در آنها به بیهوشی کامل بیمار نیاز نیست، مصرف می‌شود.

دی نیتروژن اکسید (N۲O) گازی بی رنگ، بی بو و غیر قابل اشتعال است. N۲O سمی نیست اما خنده آور است.

این گاز می توان از حرارت دادن آمونیم نیترات تهیه کرد.





نوع مطلب : عجایب علم، 
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