составьте реакции alcl3→al (oh)3→al2o3→al2 (so4) 3→al (oh) 3→al(oh)2cl. Created by kimberley1. himiya-ru

составьте реакции alcl3→al (oh)3→al2o3→al2 (so4) 3→al (oh) 3→al(oh)2cl...

October 2021 1 5 Report

составьте реакции
alcl3→al (oh)3→al2o3→al2 (so4) 3→al (oh) 3→al(oh)2cl

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nata0379 AlCl3+3KOH=Al(OH)3↓+3KCl
2Al(OH)3=Al2O3+3H2O (t)
Al2O3+3СаSO4=3CaO+Al2(SO4)3
Al2(SO4)3+6NaOH=2Al(OH)3+3Na2(SO4)3
Al(OH)3+(1/3 экв. количества) HCl=Al(OH)2Cl+H2O (возможно ошибаюсь )

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kakoj obem vodoroda vydelitsya pri rastvorenii natriya kolichestvom 2 mol v vode

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kakoj obem vodoroda vydelitsya pri rastvorenii natriya kolichestvom 2 mol v vode

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