Предмет: Химия, автор: anfisadovlatova

ЗНАТОКИ,ПОМОГИТЕ ПОЖАЛУЙСТА РЕШИТЬ ЗАДАЧУ ПО ХИМИИ!!!ДАЮ 100 БАЛЛОВ!
Зная,что степень окисления комплексообразователя +3, а координационное число кобальта +3 равно 6 ,напишите формулы следующих комплексных соединений
CoCl₃ * 6NH₃ , CoCl₃ * 5NH₃

Ответы

Автор ответа: Аноним

Ответ:

1) [Co(NH3)6]Cl3 - хлорид гексаамминокобальта (3);

2) [Co(NH3)5Cl]Cl2 - хлорид хлоропентаамминокобальта (3);

Объяснение: нейтральные лиганды (например NH3) всегда располагаются во внутренней сфере комплексного соединения.

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