7th Edition 6A.19

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sonalivij
Posts: 70
Joined: Fri Sep 28, 2018 12:27 am

7th Edition 6A.19

Postby sonalivij » Tue Jan 15, 2019 11:18 am

In part c, it says the concentration of H3O+ ions is 3.1 M, except in the solutions manual they use 3.1 x 10^-3 to find the concentration of OH- ions. Why is that?

Michael Torres 4I
Posts: 92
Joined: Thu May 10, 2018 3:00 am
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Re: 7th Edition 6A.19

Postby Michael Torres 4I » Wed Jan 16, 2019 2:07 am

I was also confused about this. I assumed this may have just been an error in the book.

deniise_garciia
Posts: 30
Joined: Wed Nov 16, 2016 3:04 am

Re: 7th Edition 6A.19

Postby deniise_garciia » Wed Jan 16, 2019 7:50 am

I'm not sure if this helps or not, but I have the 6th edition and this similar problem appears in my textbook but mine says that H3O+ part (c) is 3.1mmol•L^-1 and when converting it to only moles it gives 0.0031 which is 3.1 x 10^-3. If by any chance this helps.


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