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【Вопрос дня】Теоретические основы 25.06.2019

2019-06-25View Original

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Вопрос с вариантами ответов: Известно, что реакция 2NH₃ → N₂ + 3H₂ имеет стандартную константу равновесия 0,25 при постоянной температуре. Какова же стандартная константа равновесия для реакции синтеза аммиака 1/2 N₂ + 3/2 H₂ → NH₃? Стандартная константа равновесия для реакции N₂ + 3H₂ → 2NH₃ равна: (A) 4 (B) 0,5 (C) 2 (D) 1 Ответ: C Подсказка: Ответ можно увидеть в ответах

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