Предмет: Химия, автор: ivanivanyachmenev

решите пожалуйста
заранее спасибо

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Автор ответа: svetka1574

0

Al(NO3)3. Al(3). NO3(1)

CaSO3. Ca(2)CO3(2)

Na2S. Na(1)S(2)

FeCl2. Fe(2)Cl(1)

FeCl3. Fe(3)Cl(1)

FePO4. Fe(3)PO4(3)

Fe3(PO4)2. Fe(2)PO4(3)

NaNO3. Na(1)NO3(1)

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