Предмет: Химия, автор: milanagabrialovic

Найдите степень окисления и названия : H2CO3,HNO3,SiC,NaCI,SiAH4,KCIO3,H2SiO3.

Ответы

Автор ответа: тайная

Ответ:

+1+4-2

H₂CO₃ - угольная кислота

+1+5-2

HNO₃ - азотная кислота

+4-4

SiC -карбид кремния (карборунд)

+1-1

NaCl -хлорид натрия

-4+1

SiH₄ -силан

+1+5-2

KClO₃ -хлорат калия

H₂ -водород

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