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Date: 3-1-2017
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Date: 3-1-2017
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Date: 10-1-2017
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Fluoro- and chlorosulfonic acids, HSO3F and HSO3Cl
Fluoro- and chlorosulfonic acids, HSO3F and HSO3Cl, are obtained as shown in reaction 15.91, and their structures are related to that of H2SO4 with one OH group replaced by F or Cl. Both are colourless liquids at 298 K, and fume in moist air; HSO3Cl reacts explosively with water. They are commercially available; HSO3F has wide applications in superacid systems and as a fluorinating agent, while HSO3Cl is used as a chlorosulfonating agent.
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15 نوعا من الأطعمة تساعدك على ترطيب جسمك خلال موجة الحر
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دول عربية تقرر قطع الكهرباء لساعات محددة يوميا بسبب الحرارة
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بالصور: بمناسبة عيد الغدير الاغر.. قراءة خطبة النبي الأكرم (ص وآله) بالمسلمين في يوم (غدير خم)
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