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Gaokao Chemistry Practice Question

实验室将粗盐提纯并配制 $0.1000 \mathrm{~mol} \cdot \mathrm{L}^{-1}$ 的 $\mathrm{NaCl}$ 溶液。下列仪器中, 本实验必须用到的有①天平 ②温度计 ③坩埚 ④分液漏斗 ⑤容量瓶 ⑥烧杯 ⑦滴定管 ⑧酒精灯

  1. A.①②④⑥
  2. B.①④⑤⑥
  3. C.②③⑦⑧
  4. D.①⑤⑥⑧

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