MendelSet works best with JavaScript enabled. Please enable JavaScript.
If you are using NoScript or another JavaScript blocker, please add MendelSet.com to your whitelist.
The alcohol below is protonated and contains an oxygen with a positive charge. Using curved arrows, show the two "legal moves" that result in a neutral oxygen.
Protonation is a common first step in mechanisms. When you have a protonated alcohol, it's likely that either:
Either one is possible. If you're not sure which one happens, remember that when writing out mechanisms, never go backwards- don't draw structures you have drawn before.