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Йоyрт
@Йоyрт
August 2022
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Помогите с дз по химии! срочно!
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Diana2076025
2.Fe2o3
Al2O3
SO2
N2O3
CrO3
BaO
NO
3.2Mg+O2=2MgO
H2CO3=CO2+H2O
2ZnS+3O2=2SO2+2ZnO
Fe(OH)3=Fe2o3+H2O
MgCO3=MgO+CO2
2Al+3O2=2Al2O3
4.
H20+SO3=H2SO4
H2O+SiO2=H2SiO3
Na2O+H2O=2NaOH
CaO+H2O=Ca(OH)2
CaO+SO3=CaSO4
Na2O+H2S=Na2S+H2O
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Йоyрт
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Answers & Comments
Al2O3
SO2
N2O3
CrO3
BaO
NO
3.2Mg+O2=2MgO
H2CO3=CO2+H2O
2ZnS+3O2=2SO2+2ZnO
Fe(OH)3=Fe2o3+H2O
MgCO3=MgO+CO2
2Al+3O2=2Al2O3
4.
H20+SO3=H2SO4
H2O+SiO2=H2SiO3
Na2O+H2O=2NaOH
CaO+H2O=Ca(OH)2
CaO+SO3=CaSO4
Na2O+H2S=Na2S+H2O