Search found 33 matches

by ArielM
Sun Jan 21, 2018 7:30 am
Forum: Post your questions here about any videos in the class
Topic: Lesson 6 video 4
Replies: 5
Views: 188

Re: Lesson 6 video 4

Hello Andrew, I have attached a photo of my pair of DIY-Models that I have created out of toothpicks and jelly-beans. I understand that the molecule itself isn't actually doing anything- that with absolute configuration, the configuration is literally absolute, nothing is moving. The molecule is the...
by ArielM
Sun Jan 21, 2018 5:46 am
Forum: Post Questions About Exams and QBank
Topic: CARS QBANK 1: PASSAGES
Replies: 0
Views: 1

CARS QBANK 1: PASSAGES

Hello, I am writing to address a matter that I encountered on CARS QBANK 1: PASSAGES HUMANITIES 1. I did not receive credit for my answer. The question marked B as being incorrect; however, the answer explanation states B as being the correct answer. Therefore, my answer, although marked as incorrec...
by ArielM
Tue Jan 09, 2018 6:27 am
Forum: Post your questions here about any videos in the class
Topic: Lesson 10 Video 5
Replies: 4
Views: 71

Re: Lesson 10 Video 5

Dear Andrew,

If possible, could you please answer my question in the post entitled "Lesson 6 video 4"? I just had a simple question about S & R configurations in chemistry.

Sincerely,
-Ariel M.
by ArielM
Tue Jan 09, 2018 6:18 am
Forum: Post your questions here about any videos in the class
Topic: Lesson 10 Video 5
Replies: 4
Views: 71

Re: Lesson 10 Video 5

Ah, okay I understand now. The stoichiometry and how the molar coefficients were presented threw me off. Also, I read the blog about Solutions and the Common Ion Effect, very insightful. Awesome post, thank you very much.

Sincerely,
-Ariel Morrow
by ArielM
Mon Jan 08, 2018 11:20 pm
Forum: Post your questions here about any videos in the class
Topic: Lesson 7 Video 10
Replies: 2
Views: 52

Re: Lesson 7 Video 10

Thank you, Andrew. I also posted in the thread below this about Lesson 6 video 4. If you have time, could you please answer that question too?

Sincerely,
-Ariel Morrow
by ArielM
Sun Jan 07, 2018 5:36 am
Forum: Post your questions here about any videos in the class
Topic: Lesson 10 Video 5
Replies: 4
Views: 71

Lesson 10 Video 5

This is about Lesson 10 Video 5 Slide 2. This video is about solubility and my question is about writing the Ksp, the solubility constant. I understand that equilibrium constants are always written as K = [Products]/[Reactants]. And in general, we omit solids (s) and liquids (s) from the equilibrium...
by ArielM
Sat Jan 06, 2018 7:12 pm
Forum: Post your questions here about any videos in the class
Topic: Lesson 7 Video 10
Replies: 2
Views: 52

Lesson 7 Video 10

Just going through the videos and noticed that there is no audio throughout the entirety of slide 5 of Lesson 7 Video 10. This is a CARS review video. I am posting this in hopes that it can be corrected.

Sincerely,
-Ariel Morrow
by ArielM
Fri Jan 05, 2018 6:54 pm
Forum: Post your questions here about any videos in the class
Topic: Lesson 6 video 4
Replies: 5
Views: 188

Re: Lesson 6 video 4

Hello, I just have a few questions about isomers again. For some reason, I just do not feel comfortable with this topic. I was watching Lesson 6 Video 10 , a later video (I have included an image of the slide). On the molecule featured furthest left, the C1 carbon is rotating counterclockwise in the...
by ArielM
Tue Jan 02, 2018 3:49 pm
Forum: General Discussion & FAQ
Topic: Stoichiometry
Replies: 2
Views: 76

Re: Stoichiometry

Thank you Andrew, happy new year to you too.
by ArielM
Mon Jan 01, 2018 10:24 pm
Forum: General Discussion & FAQ
Topic: Stoichiometry
Replies: 2
Views: 76

Stoichiometry

Good evening,

Are there any good Stoichiometry review videos in the Next Step repository? I have been looking for a good quality stoichiometry video tutorial however, I have not found any. Please help.

Sincerely,
-Ariel Morrow

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