Предмет: Химия, автор: miloslavskayaa

Назовите вещества, определите класс.
1. Ba(OH)2 -
2. Na2SO4 -
3. H2SiO3 -
4. Na2CO3 -
5. KBr -
6. NaOH -
7. H2S -
8. CaSO3 -
9. Al(NO3)3 -
10. Fe2O3 -
(Хотя бы то, что сможете. Очень нужно.)

Ответы

Автор ответа: max30195

0

1)гидрооксид бария (основание)
2)сульфат натрия (соль)
3)кремнивая кислота (кислота)
4)карбонат натрия (соль)
5)Вромид калия (соль)
6)Гидрооксид натрия (основание, щелочь)
7)Сероводород (кислота)
8)Сульфит кальция (соль)
9)Нитрат алюминия (соль)
10) Оксид железа 3 (оксиды)

Автор ответа: miloslavskayaa

0

Большое спасибо. =)

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