Constants and Equations Page

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NayeliPlayas_1L
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Constants and Equations Page

Postby NayeliPlayas_1L » Wed Nov 04, 2020 12:56 pm

I noticed that on the constants and equations page the formula for formal charge was not on there. Does that mean that we would have to memorize it for midterm 2?

Chem_Mod
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Re: Constants and Equations Page

Postby Chem_Mod » Wed Nov 04, 2020 1:08 pm

Yes, you will have to memorize this equation, but hopefully the equation will stick in your head after using it so many times.

Q Scarborough 1b
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Re: Constants and Equations Page

Postby Q Scarborough 1b » Wed Nov 04, 2020 2:15 pm

Yes we will have to memorize it. Anything not on the formula sheet needs to be memorized.

Angel More
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Re: Constants and Equations Page

Postby Angel More » Wed Nov 04, 2020 3:38 pm

Yep have to memorize but here is how I remember it:

Freddy Can't Vacant Nashville Before 2

FC = V - N - B/2

Not sure how helpful that is for you, but it sticks in my head.

emilyyribarren1k
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Re: Constants and Equations Page

Postby emilyyribarren1k » Wed Nov 04, 2020 4:49 pm

apples wrote:Yep have to memorize but here is how I remember it:

Freddy Can't Vacant Nashville Before 2

FC = V - N - B/2

Not sure how helpful that is for you, but it sticks in my head.

That actually helps, thanks!

SavannahScriven_1F
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Re: Constants and Equations Page

Postby SavannahScriven_1F » Wed Nov 04, 2020 5:12 pm

I also have a question on the Constants and Equations page. I noticed the equation that gives the energy of n in Hydrogen is En=-h/n^2. Is the missing R a typo or is it written like that on purpose? Thanks!

BKoh_2E
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Re: Constants and Equations Page

Postby BKoh_2E » Wed Nov 04, 2020 5:18 pm

The Rydberg constant (R) should be in the formula. On the online version its in a different font and italicized. It appears very lightly when printed, so maybe that's why it didn't appear on your sheet.

SavannahScriven_1F
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Re: Constants and Equations Page

Postby SavannahScriven_1F » Wed Nov 04, 2020 5:22 pm

BKoh_3H wrote:The Rydberg constant (R) should be in the formula. On the online version its in a different font and italicized. It appears very lightly when printed, so maybe that's why it didn't appear on your sheet.


ah that makes sense thank you!

NayeliPlayas_1L
Posts: 95
Joined: Wed Sep 30, 2020 9:59 pm

Re: Constants and Equations Page

Postby NayeliPlayas_1L » Thu Nov 05, 2020 12:51 pm

Thank you all for the information regarding the constants and equations page!


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