## Search found 7 matches

Sun Mar 19, 2017 1:11 pm
Forum: *Free Energy of Activation vs Activation Energy
Topic: Endergonic and exergonic free energy reaction profiles?
Replies: 2
Views: 1242

### Endergonic and exergonic free energy reaction profiles?

How would the reaction profiles be different for an endergonic and an exergonic reaction?
Sun Mar 19, 2017 1:06 pm
Forum: *Cyclohexanes (Chair, Boat, Geometric Isomers)
Topic: Chair conformation drawing
Replies: 2
Views: 732

### Chair conformation drawing

Does the drawing for the chair conformation have to be in a certain direction? The foot rest part of the chair could be pointed to the right or left, and in most of the answers to the practice finals the foot rest part is pointed towards the left. If it is drawn pointed to the right, does it make a ...
Thu Mar 09, 2017 10:19 pm
Forum: Administrative Questions and Class Announcements
Topic: Quiz 3 Winter 2017
Replies: 183
Views: 20004

### Re: Quiz 3 Winter 2017

On number 7 on the practice quiz, why does the butene become butane after the addition of Cl2?
Thu Mar 09, 2017 10:09 pm
Forum: Administrative Questions and Class Announcements
Topic: Quiz 3 Winter 2017
Replies: 183
Views: 20004

### Re: Quiz 3 Winter 2017

For number 5 in the practice quiz, is the reaction an electrophilic addition reaction because the hydrogen is being added to the bromide molecule?
Thu Feb 23, 2017 8:58 pm
Forum: Administrative Questions and Class Announcements
Topic: Quiz 2 Winter 2017
Replies: 160
Views: 17432

### Re: Quiz 2 Winter 2017

Which equation would you use for number 11 on the practice quiz? I know it is a first order reaction, but I'm not sure which formula to use to solve what the question is asking for.
Thu Feb 23, 2017 8:42 pm
Forum: Administrative Questions and Class Announcements
Topic: Quiz 2 Winter 2017
Replies: 160
Views: 17432

### Re: Quiz 2 Winter 2017

On question 6 of the practice quiz, do you need to convert the minutes given to seconds in order to solve the problem?
Sun Feb 05, 2017 10:33 pm
Forum: Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams
Topic: Salt Bridge In Galvanic Cells?
Replies: 1
Views: 364

### Salt Bridge In Galvanic Cells?

Why is it necessary for a salt bridge to be present in the galvanic cell?