摘要:26.⑴ NaI NaClO AgI ⑵ 2I- + ClO- + H2O == I2 + Cl- + 2OH- I2 + 5ClO- + 2OH- == 2IO3-+ 5Cl- + H2O ⑶ 2Fe3+ + SO2 + 2H2O == 2Fe2+ + SO42- + 4H+ ⑷ Cl2 + 2NaOH == NaCl + NaClO + H2O
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