【Daily Question】Chemical Analysis Edition 2021.12.24

2021-12-24View Original

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Which of the following conditions violates the precipitation conditions for amorphous precipitates? A. Precipitation reactions tend to occur in more concentrated solutions. B. The precipitant should be added quickly while stirring continuously. C. Precipitation reactions are preferably carried out in hot solutions. D. The precipitate should be left to stand overnight to allow it to age ； D

Reply #22021-12-24

D. The precipitate should be left to stand overnight to allow it to age

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【Daily Question】Chemical Analysis Edition 2021.12.24

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