Top network posts

• 33 Is a negative pH level physically possible?
• 18 Carbon with 5 bonds?
• 11 Why is acetic acid more acidic than phenol?
• 8 Why lanthanides and actinides are shown separate from standard Periodic Table layout?
• 7 Reaction mechanism of a terminal alkene with an anhydride
• 7 Why does a hydride like NaH act as a base, but a hydride like NaBH4 act as a nucleophile?
• 7 Claisen condensation
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