Autoprotolysis

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Zenita Leang 2K
Posts: 67
Joined: Fri Sep 28, 2018 12:28 am

Autoprotolysis

Postby Zenita Leang 2K » Thu Jan 17, 2019 12:55 pm

What exactly is autoprotolysis? Does it refer to one specific reaction or does it describe a different type of reaction?

Matthew Mar 1J
Posts: 61
Joined: Fri Sep 28, 2018 12:15 am
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Re: Autoprotolysis

Postby Matthew Mar 1J » Thu Jan 17, 2019 1:15 pm

Autoprotolysis refers to reactions where an amphiprotic molecule reacts with itself. The most common example is water. Water is amphiprotic because it can donate or accept a proton, this gives us the equation 2H2O <-> H3O+ + OH-. One water molecule donates a proton in the form of a hydrogen (forming the OH-) while the other molecule accepts the hydrogen (forming the H3O+).


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