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【Daily Question】Chemical Analysis Edition, 2020.7.27

2020-07-27View Original

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Single-choice question: When potentiometric titration of Cl-, Br-, and I- ions is carried out using an AgNO3 standard solution, which can be used as a reference electrode? ( ) A. Platinum electrode B. Silver halide electrode C. Saturated calomel electrode D. Glass electrode C

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