关于防冻剂效果问题 by 3210101019 钟俊鑫 - Saturday, 16 October 2021, 10:07 AM Number of replies: 1 习题8与9不明白 我自己推导出来是摩尔质量应尽量小 请问防冻剂效果还与什么有关? 根据第九题题干,是否需要掌握选项中物质的挥发性强弱? Permalink In reply to 3210101019 钟俊鑫 Subject (hidden) Saturday, 16 October 2021, 10:07 AM This post is currently hidden, most likely because you need to post in the discussion first and forum post notifications must be sent. Another possibility is that the current time is not within the display period set for the post. Show parent
In reply to 3210101019 钟俊鑫 Subject (hidden) Saturday, 16 October 2021, 10:07 AM This post is currently hidden, most likely because you need to post in the discussion first and forum post notifications must be sent. Another possibility is that the current time is not within the display period set for the post. Show parent