Search found 6 matches
- Thu Mar 16, 2017 3:00 am
- Forum: *Alkenes
- Topic: Question 6 2016 winter final
- Replies: 1
- Views: 1236
Question 6 2016 winter final
For the IUPAC naming in part a, the answer is (Z)4,5dimethyl-oct-4-ene. Is it wrong to put the 4 in from of the "oct" instead of the "ene"
- Mon Feb 13, 2017 11:15 am
- Forum: Balancing Redox Reactions
- Topic: Recognizing atomic charges when balancing redox reactions
- Replies: 2
- Views: 392
Re: Recognizing atomic charges when balancing redox reactions
Oh ok I see thank you.
- Sun Feb 12, 2017 2:46 pm
- Forum: Balancing Redox Reactions
- Topic: Recognizing atomic charges when balancing redox reactions
- Replies: 2
- Views: 392
Recognizing atomic charges when balancing redox reactions
Is there a faster way to recognize the charge of each atom to save time while trying to balance a redox reaction? Usually is easier for me to find the formal charges by just trying to draw the molecule.
- Tue Jan 31, 2017 1:08 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Quiz 1 Preparation Answers
- Replies: 130
- Views: 25742
Re: Quiz 1 Preparation Answers
Can someone please explain why 3 is an answer for #7? I understand why number 2 is an answer.
- Mon Jan 16, 2017 12:01 am
- Forum: Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)
- Topic: Method 2: Bond Enthalpies [ENDORSED]
- Replies: 2
- Views: 611
Re: Method 2: Bond Enthalpies [ENDORSED]
Oh ok thank you.
- Sun Jan 15, 2017 10:23 pm
- Forum: Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)
- Topic: Method 2: Bond Enthalpies [ENDORSED]
- Replies: 2
- Views: 611
Method 2: Bond Enthalpies [ENDORSED]
I understand that when bonds are form there is an exothermic reaction making delta H negative and when bonds are broken delta H is positive. However, in lecture we discussed that the delta H of the reaction can be found using the summation of the products minus the summation of the reactants. Theref...