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The catalytic hydrolysis of benzal chloride and benzyl chloride mixture was studied, benzal chloride forming benzaldehyde in 95% yield, while the benzyl choride unreacted.

研究了亚苄和苄化水解反应,亚苄水解率达95%,而苄不发生化学反应。

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SciSHow 答小科普

Those chains are pretty chemically inactive, but the trouble comes when unreacted BPA molecules stick around in the plastic.

这些链条的化学性质非常不活泼,但当未反应的 BPA 分子粘在塑料中时,题就来了。

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TED-Ed(视频版)

For instance, any unreacted carbon atoms from the logs form little clumps of soot that rise into the flames and emit the yellow-orange light we associate with a campfire.

例如,原木中任何未反应的碳原子都形成小块烟,这些烟入火焰并发出我们与篝火相关的橙黄色光。

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