The Conjugate Seesaw

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Postby AnvitaaAnandkumar_1B » Wed Dec 04, 2019 12:04 pm

How many hydronium ions are present at any moment in 100. mL of pure water at 25 C?

Charisse Vu 1H
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Joined: Thu Jul 25, 2019 12:17 am

Re: 6.4

Postby Charisse Vu 1H » Wed Dec 04, 2019 12:11 pm

The pH of pure water is 7. The equation to find pH is pH=-log[H3O+]. Substituting 7 into the equation, you would find that the concentration of hydronium ions is 1*10^-7. Then, to find the number of ions present, you would then do the following:

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