Search found 8 matches

by Coleen_Leslie_2L
Tue Mar 14, 2017 3:28 pm
Forum: Administrative Questions and Class Announcements
Topic: Final Exam Details and Review Sessions Winter 2017
Replies: 114
Views: 13647

Re: Final Exam Details and Review Sessions Winter 2017

Will the final be comprised of a general overview of information from the entire quarter, or will it be more focused on the material covered after the midterm?
by Coleen_Leslie_2L
Mon Mar 13, 2017 10:30 am
Forum: Administrative Questions and Class Announcements
Topic: Quiz 3 Winter 2017
Replies: 183
Views: 15892

Re: Quiz 3 Winter 2017

Will quizzes be returned in discussion sections this week?
by Coleen_Leslie_2L
Sun Feb 12, 2017 10:02 pm
Forum: Balancing Redox Reactions
Topic: Acidic vs. Basic Solutions
Replies: 2
Views: 266

Acidic vs. Basic Solutions

What is the difference between balancing a REDOX reaction in an acidic solution compared to a basic solution?
by Coleen_Leslie_2L
Fri Feb 03, 2017 11:08 am
Forum: Entropy Changes Due to Changes in Volume and Temperature
Topic: Homework Problem #9.15
Replies: 1
Views: 254

Homework Problem #9.15

9.15 asks to calculate entropy change for the freezing of 1 mol of H2O at 0 degrees C using the enthalpy of formation values from Appendix 2A. When going through the solution manual, I noticed that it used a different H value than that in the back of the textbook. Where did this value come from/what...
by Coleen_Leslie_2L
Sun Jan 29, 2017 6:10 pm
Forum: Administrative Questions and Class Announcements
Topic: Quiz 1 Preparation Answers
Replies: 130
Views: 13726

Re: Quiz 1 Preparation Answers

What formulas will be included on the formula sheet for Quiz 1?
by Coleen_Leslie_2L
Sun Jan 22, 2017 3:29 pm
Forum: Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)
Topic: Enthalpy of Combustion/Formation [ENDORSED]
Replies: 1
Views: 205

Re: Enthalpy of Combustion/Formation [ENDORSED]

By adding the standard RXN enthalpy of combustion to the sum of the standard enthalpy of formation of all reactants, one can calculate the sum of the standard enthalpy of formation of all products! I found this in the course reader and reworked the equation (initially solving for the standard rxn en...
by Coleen_Leslie_2L
Fri Jan 13, 2017 11:32 am
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7606
Views: 1018771

Re: Post All Chemistry Jokes Here

Organic chemistry is difficult. Those who study it have alkynes of trouble.
by Coleen_Leslie_2L
Sun Oct 16, 2016 11:07 am
Forum: Student Social/Study Group
Topic: Rieber Hall 14A Study Group (Fall 2016)
Replies: 49
Views: 4431

Re: Rieber Hall 14A Study Group (Fall 2016)

Hi! I'd like to join as well, if it's not too late!!

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