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jokermans228
@jokermans228
April 2023
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номогите пожалуйста с химией ( Генетичні зв’язки між класами неорганічних сполук )
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Daniilvolkswagen12
S+O2= SO2 +H2O =H2SO3 +Na2O =Na2SO3 +H2O
Si+O2 =SiO2 +Na2O =Na2SiO3+H2O =H2SiO3+Na2O
2K+O2 =K2O +H2O =KOH +H2SO4=K2SO4+H2O
Cu+O2=CuO +H2SO4=CuSO4+H2O =Cu(OH) 2 =CuO +H2O
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Si+O2 =SiO2 +Na2O =Na2SiO3+H2O =H2SiO3+Na2O
2K+O2 =K2O +H2O =KOH +H2SO4=K2SO4+H2O
Cu+O2=CuO +H2SO4=CuSO4+H2O =Cu(OH) 2 =CuO +H2O