Search found 8 matches

by allielee
Sun Mar 13, 2016 12:50 pm
Forum: Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)
Topic: 2008 Final Q1A
Replies: 1
Views: 191

2008 Final Q1A

I was able to figure out the problem, except for one part, which was the enthalpy of fusion for water. I had put down the value from our constants and equations sheet, which was 6.01 kJ/mol, but in the solutions, they used -285.85 kJ/mol. Other than that, I had no other problems. Can someone explain...
by allielee
Sun Mar 06, 2016 10:46 pm
Forum: *ChemDraw
Topic: Determining highest-priority groups in isomers
Replies: 2
Views: 635

Determining highest-priority groups in isomers

How do you determine which two groups in a molecule are the ones to compare in order to determine cis and trans formation?
by allielee
Sun Feb 28, 2016 8:17 pm
Forum: *Alkanes
Topic: Determining CIS or TRANS
Replies: 3
Views: 387

Re: Determining CIS or TRANS

cis because both the Cl's are on the same side
by allielee
Thu Feb 18, 2016 9:55 am
Forum: Administrative Questions and Class Announcements
Topic: Going over the midterm
Replies: 2
Views: 390

Going over the midterm

If I just have a question about a sig fig correction, would I have to submit my whole test for a regrade? Who should I talk to, and by when?
by allielee
Mon Feb 15, 2016 8:21 pm
Forum: Administrative Questions and Class Announcements
Topic: Quiz 2
Replies: 2
Views: 327

Re: Quiz 2

It should be just kinetics
by allielee
Sun Feb 07, 2016 11:33 pm
Forum: Concepts & Calculations Using Second Law of Thermodynamics
Topic: Monatomic vs. Diatomic molecules
Replies: 1
Views: 408

Monatomic vs. Diatomic molecules

I have a question on Q2B from the Winter 2011 Midterm: I understand the part where the entropy of B is less than that of C (because vibrationally active molecules have a greater entropy than not vibrationally active molecules). The part where I was confused was where the entropy of A was less than b...
by allielee
Sun Jan 31, 2016 3:32 pm
Forum: Administrative Questions and Class Announcements
Topic: Video Competition
Replies: 66
Views: 24325

Re: Video Competition

Does the math we explain have to pertain specifically to the material we've covered?
by allielee
Sun Jan 24, 2016 9:57 pm
Forum: Student Social/Study Group
Topic: Study Groups!
Replies: 6
Views: 2042

Re: Study Groups!

I'd definitely be interested! What days and times are you all free?

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