October 2021 1 7 Report
Тема: химические свойства кислот

Вариант 5

1 Закончите уравнения химических

реакций, укажите реакции нейтрализации:

1) K2O + HNO3→

2) Ba + H2SiO3→

3) LiOH + H2CO3→

4) Hg(NO3)2 + H2SO4→

5) Ca + HBr→

6) NiO + HNO3→

7) Zn(OH)2 + HI→

8) Cr2(SO4)3 + H3PO4→
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