The hypochlorite ions also disproportionate further to produce chloride and chlorate (3 ClO− 2 Cl− + ) but this reaction is quite slow at temperatures below 70 °C in spite of the very favourable equilibrium constant of 1027. The chlorate ions may themselves disproportionate to form chloride and perchlorate (4 Cl− + 3 ) but this is still very slow even at 100 °C despite the very favourable equilibrium constant of 1020. The rates of reaction for the chlorine oxyanions increases as the oxidation state of chlorine decreases. The strengths of the chlorine oxyacids increase very quickly as the oxidation state of chlorine increases due to the increasing delocalisation of charge over more and more oxygen atoms in their conjugate bases.
The hypochlorite ions also disproportionate further .to produce chloride and chlorate (3 ClO− 2 Cl− + ) but this reaction is quite slow at temperatures below 70 °C in spite of the very favourable equilibrium constant of 1027 The chlorate ions may themselves disproportionate to form chloride and perchlorate (4 Cl− + 3 ) but this is still very slow even at 100 °C despite the very favourable equilibrium constant of 1020. The rates of reaction for the chlorine oxyanions increases as the oxidation state of chlorine decreases. The strengths of the chlorine oxyacids increase very quickly as the oxidation state of chlorine increases due to the increasing delocalisation of charge over more and more oxygen atoms in their conjugate bases.