Search found 14 matches
- Tue Mar 14, 2017 4:26 pm
- Forum: *Cycloalkenes
- Topic: Where to start counting Winter 2013 final 6A
- Replies: 6
- Views: 5324
Re: Where to start counting Winter 2013 final 6A
I'm a little confused on why it couldn't be 1,2,3,3.
- Tue Mar 07, 2017 10:04 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Quiz 3 Winter 2017
- Replies: 183
- Views: 29737
Re: Quiz 3 Winter 2017
Is quiz 3 going to be more focused on naming organic compounds rather than kinetics?
- Mon Feb 20, 2017 3:16 pm
- Forum: General Rate Laws
- Topic: 15.5
- Replies: 3
- Views: 598
Re: 15.5
So all you do is multiply (0.44 mol/Ls) x 3 mol? Or is it not that straightforward?
- Sun Feb 19, 2017 5:25 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Quiz 2 Winter 2017
- Replies: 160
- Views: 24814
Re: Quiz 2 Winter 2017
Could someone explain to me how to do #6?
- Sat Feb 11, 2017 3:55 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3613829
Re: Post All Chemistry Jokes Here
How many moles are in a guacamole? Avocado's number.
- Sun Feb 05, 2017 3:19 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3613829
Re: Post All Chemistry Jokes Here
What's Avagadro's favourite animal?
A mole!
A mole!
- Sat Jan 28, 2017 2:58 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3613829
Re: Post All Chemistry Jokes Here
Did you hear about the man who got cooled to absolute zero? He's 0 K now.
- Tue Jan 24, 2017 7:48 pm
- Forum: Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)
- Topic: 8.57
- Replies: 4
- Views: 880
Re: 8.57
Thank you!
- Sun Jan 22, 2017 10:32 pm
- Forum: Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)
- Topic: 8.57
- Replies: 4
- Views: 880
8.57
We did this problem in discussion but I'm still confused why we used -286 KJ/mol of H2 instead of 0. In our reader it says that the standard enthalpy of formation of an element in its most stable form is zero so I think I just need a clarification
- Sat Jan 14, 2017 10:13 pm
- Forum: Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)
- Topic: Hess's Law
- Replies: 1
- Views: 376
Hess's Law
Why is Hess's Law important in calculating Enthalpy?
- Sat Dec 03, 2016 1:29 pm
- Forum: Calculating pH or pOH for Strong & Weak Acids & Bases
- Topic: 2012 final #7B
- Replies: 1
- Views: 478
2012 final #7B
Why do we assume x<<0.06?
- Fri Nov 25, 2016 11:39 am
- Forum: Calculating pH or pOH for Strong & Weak Acids & Bases
- Topic: Cl-
- Replies: 1
- Views: 414
Cl-
I'm still confused on why Cl- doesn't affect pH. Could someone clarify for me?
- Sat Nov 12, 2016 6:16 pm
- Forum: Ideal Gases
- Topic: Quiz 3 Prep
- Replies: 2
- Views: 709
Quiz 3 Prep
On #6 for the first practice quiz, how are we supposed to find which conditions are favored? Is it in the high school review section?
- Sun Oct 30, 2016 11:35 pm
- Forum: Bond Lengths & Energies
- Topic: Bond Dissociation
- Replies: 1
- Views: 672
Bond Dissociation
Can someone explain to me how bond dissociation energy is related to bond multiplicity and the presence of unpaired electrons? Why do the lone pairs repel each other?