Предмет: Химия, автор: hajrulla201367

Такую же степень окисления, как у атома азота в оксиде N205, атом хлора имеет в: а) KCIO4 б) KClO3 в) Cl2O7 г) KCIO2

Ответы

Автор ответа: violka1cat1kus

Cl2=( 0 )

KCl=K(+); Cl(-)

Cl2O5=Cl(+5) ; O(-2)

KClO4=K(+) ; Cl(+7) ; O(-2)

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