Предмет: Химия, автор: anarchemotherofoder

Решите пж!!! Даю 25 балов!!

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Ответы

Автор ответа: dari969627
1

Ответ:

1) 2H2O2 → 2H2O+O2↑

2) 2K+2H2O → 2KOH+H2↑

3) 4Ag+O2 → 2Ag2O

4) CH4+2O2 → CO2+2H2O

5) Zn+H2SO4 → ZnSO4+H2

6) 2NO2+H2O → HNO2+HNO3

7) 2KClO3 → 2KCl+3O2

8) 4As+5O2 → 2As2O5

9) SiO2+4HF → SiF4+2H2O

10) 2Na+Br2 → 2NaBr

11) 4B+5O2 → 2B2O5

12) PbO2+2H2 → 2H2O+Pb


dari969627: нет не разбираюсь в том к сожалению так что не смогу помочь.
dari969627: нет не разбираюсь в том к сожалению так что не смогу помочь.
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