CHEMISTRY COMMUNITY

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You can judge the strong and weak level from the PH value or the molecular structure(see the textbook).

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What is the different from Bronsted Acis&Bases and Conjugate Acids&Bases?

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How to judge which is bronsted acids and which is brontsed bases?
Is it correct that the donate one is bronsted acid, and the accept one is bronsted bases?

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Memorize them is a good way for tests and exams, we did not learn too much about this now.

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When the formal charge is 0, then the energy is the lowest.
You can check it on the textbook!

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For 3.19, how to know there is unpaired electrons or not?

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How to know which structure is the most stable one, and has the lowest energy one?

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I think it can judge the ability to loss or absorb electrons, and how many electrons can the atom or group loss or absorb.

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Hi,
Is there any easier way to know the formal charge on each atom? except using the formula.

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Hi everyone，
I have a question that how to judge the bond strength？Is it only consist with single bond，double bonds or triple bonds？

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Of cause，you can draw them side by side in no order.

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Hi everyone，
I am confuse that how to find the most stable structure？How to judge？

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The most stable structure is needed.

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Where I can get Self Quiz and Self test answers?

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I think read the textbook is needed if you have time. Our lecture goes really fast and no one can get all the point in the lecture, so reading the textbook and try to understand better is necessary. It is also a good way to review.

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You can search your username or the main words of your post.

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You can try to use laptop, it much better than iPad or cellphone.

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Thank you Dr. Lavelle! We can have total 20 hours office hours every week and a such website to ask questions, they are really help, and I have never have a class like this. Need to say thank you and hope I can done your 14A well.

Best,
Zihui

904571591

What is Fomula Units？and what is the relationship between Fomula Units with Number of objects？
Thanks！

CHEMISTRY COMMUNITY

Search found 19 matches

Re: strong or weak acid

Different from Bronsted and Conjugate

How to judge which is bronsted acids & bases

Re: Strong/Weak Acid/Base

Re: Energy in lewis structures

HW 3.19 [ENDORSED]

How to find the energy lowest structure?

Re: What does the formal charge tell us?

Formal Charge on each atom

Bond strength judgement

Re: Resonance Arrows

How to find the most stable structure [ENDORSED]

Re: Stable Lewis Structures

Self test answers needed

Re: Reading the textbook

Re: How to find my posts

Re: 2/24/17 Bruincast

Re: Saying Thank You to Dr. Lavelle

Question about Formula Units [ENDORSED]