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English Translations » 化工分析圈 » 【Daily Question】Chemical Analysis Edition, 2021.7.31

【Daily Question】Chemical Analysis Edition, 2021.7.31

2021-07-31View Original

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The incorrect statement regarding the use of a weighing flask is A. It cannot be used as a reactor. (B) The lid should be closed tightly when not in use. (C) The lid must be used in conjunction with the flask. (D) It should be washed clean after use. b
Reply #22021-07-31
B Why cover it tightly? Aren’t you worried it won’t open when used next time?
Reply #32021-07-31
(B) Keep the lid tightly closed when not in use

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Translated at 2026-07-23 18:58:07

Original: https://bbs.hcbbs.com/thread-3242736-1-1.html

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