Search found 20 matches

by 204580382
Sun Jul 30, 2017 10:39 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7567
Views: 1011269

Re: Post All Chemistry Jokes Here

What do you do with a dead chemist? Barium
by 204580382
Sun Jul 30, 2017 10:38 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7567
Views: 1011269

Re: Post All Chemistry Jokes Here

Distilled waters run the deepest
by 204580382
Sun Jul 30, 2017 10:38 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7567
Views: 1011269

Re: Post All Chemistry Jokes Here

If you're not part of the solution, you're part of the precipitate
by 204580382
Sun Jul 30, 2017 10:37 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7567
Views: 1011269

Re: Post All Chemistry Jokes Here

What is a cation afraid of? A dogion.
by 204580382
Sun Jul 23, 2017 9:16 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7567
Views: 1011269

Re: Post All Chemistry Jokes Here

I tell bad chemistry jokes because at the good one are Ar (argon)
by 204580382
Sun Jul 23, 2017 9:15 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7567
Views: 1011269

Re: Post All Chemistry Jokes Here

how do you tell the difference between a chemist and a train driver?

Ask them to pronounce "unionised"
by 204580382
Sun Jul 23, 2017 9:14 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7567
Views: 1011269

Re: Post All Chemistry Jokes Here

i'd tell you a chemistry joke, but i know i wouldn't get a reaction
by 204580382
Sun Jul 16, 2017 11:59 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7567
Views: 1011269

Re: Post All Chemistry Jokes Here

Why do chemists like nitrates so much?
They're cheaper than day rates.
by 204580382
Sun Jul 16, 2017 9:32 pm
Forum: Octet Exceptions
Topic: Question 3.55
Replies: 3
Views: 409

Re: Question 3.55

A & D are not considered radicals since their octects are complete. B & C are considered radicals. CH3 has a total number of 7 valence electrons. WHen drawing out the Lewis structure one can notice that one electron is not bonded. Since all hydrogen has their bond and carbon does not, its oc...
by 204580382
Sun Jul 16, 2017 9:19 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7567
Views: 1011269

Re: Post All Chemistry Jokes Here

Image
by 204580382
Sun Jul 16, 2017 9:18 pm
Forum: Lewis Structures
Topic: Lewis Base and Lewis Acid
Replies: 1
Views: 178

Re: Lewis Base and Lewis Acid

A Lewis base donates pairs of electron
A Lewis acid is the acceptor because it accepts pairs of electrons. An example of a Lewis acid is the H+ ion.
by 204580382
Sun Jul 09, 2017 11:16 pm
Forum: Wave Functions and s-, p-, d-, f- Orbitals
Topic: orbitals an shells [ENDORSED]
Replies: 5
Views: 398

Re: orbitals an shells [ENDORSED]

shells are the energy levels whereas orbitals are found in subshells.

For example, shells have subshells that are the following: s, p, d, f. Within these subshells we have orbitals. P subshells have 3 orbitals (px, py, pz), d subshells have 5 orbitals, and so on.
by 204580382
Sun Jul 09, 2017 10:07 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7567
Views: 1011269

Re: Post All Chemistry Jokes Here

If a king farts is it a noble gas?
by 204580382
Sun Jul 09, 2017 10:03 pm
Forum: Limiting Reactant Calculations
Topic: Test 1
Replies: 4
Views: 559

Re: Test 1

Im pretty sure you can arrange something with your TA if you can't make it to review session.
by 204580382
Sun Jul 09, 2017 9:57 pm
Forum: Student Social/Study Group
Topic: Thoughts after Test 1?
Replies: 13
Views: 995

Re: Thoughts after Test 1?

I agree with Ben. I wish I could have paced myself more and had practiced more of the complicated questions when studying for the test.
by 204580382
Sun Jul 02, 2017 7:46 pm
Forum: Photoelectric Effect
Topic: Threshold energy
Replies: 1
Views: 292

Re: Threshold energy

Someone correct me if I am wrong but some problems that might help you out with this topic are in Chapter 1 problems: 21, 23, 25, 27, 33, 37, 39, 41, and 43.

You might want to rewatch the videos and take the post assessment too!
by 204580382
Sun Jul 02, 2017 7:21 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7567
Views: 1011269

Re: Post All Chemistry Jokes Here

What did one ion say to the other?

I've got my ion you!
by 204580382
Sun Jul 02, 2017 7:11 pm
Forum: Properties of Light
Topic: Protons & neutrons
Replies: 1
Views: 200

Re: Protons & neutrons

Dr. Lavelle specified during lecture on Friday that we would be given equations so I think he would give us the numbers. I would ask him during lecture tomorrow just to be sure.
by 204580382
Sun Jul 02, 2017 3:50 pm
Forum: DeBroglie Equation
Topic: Class Lecture Work Example Question [ENDORSED]
Replies: 2
Views: 323

Class Lecture Work Example Question [ENDORSED]

During lecture when Dr. Lavelle walked us through the worked examples using De Broglie's Equation I was a bit confused on the second work example when calculating the wavelength of an electron traveling at 5.3 *10^6 ms^-1. I need clarification on why we used 9.11*10^-1 kg for the mass and how we got...

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