Предмет: Химия, автор: damir5830

Напишите уравнения реакций взаимодействия щелочей с кислотными
оксидами
А) KOH + P,05 —
Б) Ca(OH)2 + SO, —
B) LiOH + SiO, —
2.
Напишите уравнения реакций оснований с кислотами
А) LiOH + HBr —
Б) Ba(OH)2 + HNO3 —
В) Ni(OH)2 + HSO4 —
3.
Напишите уравнения реакция щелочей с солями
А) KOH + Cr2(SO4)3 —
Б) Ba(OH)2 + FeCl3 —
4.
Напишите уравнения реакций разложения оснований
A) Al(OH)3 —
Б) Ni(OH)2 —

Ответы

Автор ответа: gilinalu

Ответ:

) 6KOH + P2О5 — = 2K3PO4 + 3H2O

Б) Ca(OH)2 + SO2 = CaSO3 + H2O

B) 2LiOH + SiO2 = Li2SiO3 + H2O

Напишите уравнения реакций оснований с кислотами

А) LiOH + HBr = LiOH = H2O

Б) Ba(OH)2 + 2HNO3 = Ba(NO3)2 + 2H2O

В) Ni(OH)2 + HSO4 = Ni2SO4 + 2H2O

Напишите уравнения реакция щелочей с солями

А) 3KOH + Cr2(SO4)3 = 2Cr(OH)3 + 3K2SO4

Б) 3Ba(OH)2 + 2FeCl3 =2 Fe(OH)3 + 3BaCl2

Напишите уравнения реакций разложения оснований

A) 2Al(OH)3 --> Al2O3 + 3H2O

Б) Ni(OH)2 — > NiO + H2O

Ответ:

Объяснение:

Объяснение:

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