Question

Решите задание по химии.

Answer 1

Cl2+2KOH=KCl+KClO+H2O
Cl2+2S=SCl2
Cl2+2KI=I2+2KCl

SO2+Ca(OH)2=CaSO3+H2O
SO2+2H2S=3S+2H2O
2SO2+O2=2SO3

PbO+2HNO3=Pb(NO3)2+H2O
PbO+H2=Pb+H2O
PbO+CO=Pb+CO2

NH3+HCl=NH4Cl
2NH3+3CuO=3Cu+N2+3H2O
4NH3+3O2=2N2+6H2O горение

1452

Answer 2

А=1
Б=4
В=5
Г=2
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