113. (v13-105-3) 3,18 g benzol gomologining nitrolanishidan 3,171 g bitta nitroguruh tutgan nitrobirikmalar aralashmasi hosil boldi. Agar reaksiya unumi 70% bolsa, benzol gomologining formulasini toping.
A)C9H12 B)C7H8 РЎ)РЎ8РќСЋ D)Ci0H14
113. (v13-105-3) 3,18 g benzol gomologining nitrolanishidan 3,171 g bitta nitroguruh tutgan nitrobirikmalar aralashmasi hosil boldi. Agar reaksiya unumi 70% bolsa, benzol gomologining formulasini toping.
A)C9H12 B)C7H8 РЎ)РЎ8РќСЋ D)Ci0H14
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Сборник: Kimyo
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95.1. Organik moddalarning formulasini chiqarish bo‘yicha masalalar
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