Wednesday Lecture 12/4

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Alexis Robles 2k
Posts: 100
Joined: Wed Sep 18, 2019 12:18 am

Wednesday Lecture 12/4

Postby Alexis Robles 2k » Thu Dec 05, 2019 5:17 pm

Do we have to know the section on the slide where he divided ([h3O+][HCo3-])/([H2Co2]) to find Ka1 and he repeated it two more times to find Ka2 and Ka3? Then he ranked them Ka1>Ka2>Ka3. I just want to know if we have to know how to do this for the test?

Shivam Rana 1D
Posts: 106
Joined: Fri Aug 09, 2019 12:16 am

Re: Wednesday Lecture 12/4

Postby Shivam Rana 1D » Thu Dec 05, 2019 5:18 pm

You do not need to know this for the test if I am right. I think that was all an introduction for Chem 14b.

bellaha4F
Posts: 104
Joined: Wed Sep 18, 2019 12:20 am

Re: Wednesday Lecture 12/4

Postby bellaha4F » Thu Dec 05, 2019 5:21 pm

I think that was more chem 14b if I am not mistaken, and we don't really need to know that

Marykate Abad 3L
Posts: 51
Joined: Wed Sep 18, 2019 12:19 am

Re: Wednesday Lecture 12/4

Postby Marykate Abad 3L » Fri Dec 06, 2019 12:55 am

We do not have to know that. It was just background information and stuff we will learn in 14B.

Lizette Noriega 1H
Posts: 105
Joined: Wed Sep 18, 2019 12:15 am

Re: Wednesday Lecture 12/4

Postby Lizette Noriega 1H » Fri Dec 06, 2019 1:12 am

Wednesday's lecture placed emphasis on Chem 14B and introduced us to the topics we will learn in that class. I don't believe we have to know anything in particular from that lecture for the final


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