For the reaction of sodium bromide with chlorine gas to form sodium chloride and bromine,the appropriate half-reactions are (ox = oxidation and re = reduction):

ox: 2BrS1U1P1-S1S1P0 F1F1F1S1?F1F1F10 BrS1U1B12S1U1B0 + 2eS1U1P1-S1S1P0;re: ClS1U1B12S1U1B0 + 2eS1U1P1-S1S1P0 F1F1F1S1?F1F1F10 2ClS1U1P1-S1S1P0

Leave a Comment