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铈量法间接测定溶液中铜(Ⅰ):在酸性溶液中,铁(Ⅲ)氧化铜(Ⅰ),产生等当量的铁(Ⅱ)、用铈(Ⅳ)滴定铁(Ⅱ),间接测定铜(Ⅰ)。铜(Ⅱ)80毫克不干扰测定,方法重现性和准确性均好。
Indirect Determination of Copper (Ⅰ) in Solution by Cerium Measurement: In an acidic solution, iron (Ⅲ) oxide (Ⅰ) is oxidized to produce equivalent iron (Ⅱ) (I). Copper (Ⅱ) 80 mg does not interfere with the determination, method reproducibility and accuracy are good.