CHEMISTRY COMMUNITY

Susanne_Taavitsa_2J

I will always see this as an elephant from now on.

Susanne_Taavitsa_2J

How to play Draw Something after chem 14b

Susanne_Taavitsa_2J

Hoping to have enough potential to pass the final...

Susanne_Taavitsa_2J

Since one of the methyl substituents is on the carbon carbon double bond, it gets numbered as 1. And since the double bonds in cycloalkenes are given the number 1 and 2 when numbering the carbons in the ring, the numbers are given in a counterclockwise order.

Susanne_Taavitsa_2J

I am kind of confused when it comes to differentiating these two. Are there any other differences other than electrophilic addition is two steps and Sn2 is just one step?

Susanne_Taavitsa_2J

When thermodynamics gets fashionable: Kelvin Klein.

Susanne_Taavitsa_2J

Since Valentine's Day is coming up...

Susanne_Taavitsa_2J

I mean I guess

Susanne_Taavitsa_2J

Susanne_Taavitsa_2J

I don't know if the quiz workbooks from previous years have similar content to quizzes this year, but I've seen people selling their old workbooks for chem 14b on Facebook. They are often a lot cheaper if you want to try that.

Susanne_Taavitsa_2J

Trying to find chem jokes no one has used before...

Susanne_Taavitsa_2J

I don't know if this helps or not: -The Bronsted definition: an acid is a proton (H+ ion) donor, and a base is a proton acceptor. -The Lewis definition: an acid is an electron acceptor, and a base is an electron donor. Basically both are about acids and bases either accepting or donating electrons o...

Susanne_Taavitsa_2J

Susanne_Taavitsa_2J

When you're hungry but still thinking about chem...

Susanne_Taavitsa_2J

square pyramidal

Susanne_Taavitsa_2J

When I was doing problem 2.43, I initially thought the electron configuration for Ag at the ground state is [Kr]4d^9 5s^2, but the solutions manual says that its [Kr]4d^10 5s^1. Why is one electron transferred to the d orbital?

Susanne_Taavitsa_2J

Hopefully everyone did better than this person on their quizzes and other midterms!!!

Susanne_Taavitsa_2J

I am also quite confused by this. I believe that, if we are looking at the p orbitals for example, all three of them can occur at the same energy level. In the course reader they are drawn separately, but online you can find pictures where all of them are combined. Someone correct me if I'm wrong.

Susanne_Taavitsa_2J

For part a all you need to do is use the given energy (wavelength) to find the frequency. To do this you just need to manipulate the given information v/c=3600 cm-1 by multiplying by c, and then plugging in Planck's constant. Just don't forget to convert the meters into centimeters.

Susanne_Taavitsa_2J

G.19 asks what the molar concentration of K2SO4 is, given that a sample of 1.345 M of K2SO4 of volume 12.56 ml is diluted to 250.0 ml. I know that you have to find the difference between the volumes and then multiply that by the molarity,but why do you have to divide by the total volume? Sorry if th...

CHEMISTRY COMMUNITY

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Re: Post All Chemistry Jokes Here

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Re: 2013 FINAL Q6A

Electrophilic addition and Sn2

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Re: chem 14B workbook

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Re: Lewis vs Bronsted

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Electron Configuration for Silver [ENDORSED]

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Re: Homework Problem 1.55

G.19 Solutions Manual Explanation