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Nocomment13
@Nocomment13
July 2022
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50 баллов помогите юююююююююю
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JulietteVi
1) S + O2 = SO2
2) SO2 + O3 = SO3 + O2(газ)
3) SO3 + H2O = H2SO4
4) H2SO4 + BaCl2 = BaSO4(осадок) + 2HCl
5) S +H2 = H2S
6) H2S + O2= SO2 +H2O
7) SO3(изб.) + NaOH = Na2SO4 + H2O
8) Na2SO4 + BaCl2 = 2NaCl + BaSO4(осадок)
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Answers & Comments
2) SO2 + O3 = SO3 + O2(газ)
3) SO3 + H2O = H2SO4
4) H2SO4 + BaCl2 = BaSO4(осадок) + 2HCl
5) S +H2 = H2S
6) H2S + O2= SO2 +H2O
7) SO3(изб.) + NaOH = Na2SO4 + H2O
8) Na2SO4 + BaCl2 = 2NaCl + BaSO4(осадок)