12.27 part B

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MadisonFuentes1G
Posts: 52
Joined: Fri Sep 29, 2017 7:04 am

12.27 part B

Postby MadisonFuentes1G » Fri Dec 08, 2017 11:56 pm

Why do we divide the concentration by .250 in the pH calculation?

Yiwei Zhou 2I
Posts: 21
Joined: Fri Sep 29, 2017 7:07 am

Re: 12.27 part B

Postby Yiwei Zhou 2I » Sat Dec 09, 2017 12:05 am

250.0 means it is a 250.0-mL volumetric flask. We need to divide the moles by volume to get the H3O+ concentration.


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