Предмет: Химия, автор: Аноним

Якою якісною реакцією розпізнають сульфат-іони?

Ответы

Автор ответа: cet73
0
Реакцией с хлоридом бария.Большинство сульфатов растворимы,а сульфат бария выпадает в осадок.                                                                            Na2SO4+BaCl2=BaSO4(осадок)+2NaCl
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