October 2021 1 18 Report
Осуществите превращения по схеме. Напишите уравнения реакций, назовите вещества.
Cl2 +NaOH (1моль) HCl (1моль) Na2S + H2SO4 (конц.изб)
Cu → X1 → Х2 → Х3 → X4 → Х5

Х1 – Х5 – содержат атомы хлора
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