August 2022 2 9 Report

Расставьте коэффициенты:

1)Li20+S03 ---> LiSO4

2)Br2+H2 ---> HBr

3)K+H20 --- > KOH+H2

4)HNO3+Ba(OH)2 --- > Ba(NO3)2 + H20

5)Sn(OH)2 --- > SnO + H20

6) N2+O2 --->NO

7) Al(OH)3 --- > Al2O3+ H20

8) CaO+ H20 --- > Ca(OH)2

 

 

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