Question

Осуществите цепочку превращений: KBr-KCl-Cl2-KClO-KCl-KNO3

Answer 1

KBr + Cl2 = KCl + Br2

2KCl + 2H2O (e.t.) = 2KOH + Cl2 + H2  
Cl2 + KOH = KCl + KClO + H2O 
KClO = KClO3 + KCl

KCl+AgNO3=KNO3+AgCl

Answer 2

KBr (bromide) + Cl2 (chlorine) -> KCl (chloride) + Br2 (bromine) KCl (chloride) + KClO (hypochlorite) -> KClO3 (chlorate) + KCl (chloride) KCl (chloride) + KNO3 (potassium nitrate) -> KCl (chloride) + KNO3 (potassium nitrate)