## Search found 9 matches

Sat Mar 12, 2016 12:18 am
Forum: Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams
Topic: Galvanic cell, winter 2014 final Q3
Replies: 2
Views: 349

### Galvanic cell, winter 2014 final Q3

This question asks you to build a galvanic cell based on the following list of substances Zn(s). Cu(s) Fe(s). Pt(s) Zn(NO3)2. Cu(NO3)2 Fe(NO3)2. Fe(NO3)3 I don't understand how you select the anode/cathode? Is it based on the highest potential difference? The question says platinum must be used as t...
Wed Mar 09, 2016 6:19 pm
Forum: General Science Questions
Topic: Born-Haber cycle
Replies: 1
Views: 579

### Born-Haber cycle

We don't have to know anything about the born-haber cycle for the final right?
Sun Mar 06, 2016 11:03 pm
Forum: *Alcohols
Topic: order of functional groups
Replies: 1
Views: 324

### order of functional groups

If two or more functional groups are present on an organic molecule, is the order for naming determined alphabetically?
Wed Mar 02, 2016 4:42 pm
Forum: *Alkanes
Topic: Condensed formulas
Replies: 1
Views: 357

### Condensed formulas

Is it better to draw out the condensed formula when attempting to name complex molecules or can you determine the name simply by looking at it? I have a hard time differentiating between what is part of the longest chain and what are the substituents when it's in a condensed formula.
Sun Feb 28, 2016 9:09 pm
Topic: Pseudo equilibrium
Replies: 1
Views: 556

### Pseudo equilibrium

Can this only done for the forward reaction? Also, does pseudo equilibrium involve the slow step or the fast step?
Wed Feb 17, 2016 5:09 pm
Forum: Kinetics vs. Thermodynamics Controlling a Reaction
Topic: quiz 2
Replies: 1
Views: 272

### quiz 2

do we have to know how to do the steady state approach for the kinetics quiz?
Sun Feb 07, 2016 10:52 pm
Forum: Entropy Changes Due to Changes in Volume and Temperature
Topic: Gas constant, R
Replies: 2
Views: 426

### Gas constant, R

How do you determine which value of R to use in calculations, 8.314 or .0821??
Fri Jan 29, 2016 7:03 pm
Forum: Calculating Work of Expansion
Topic: calculating work
Replies: 2
Views: 354

### calculating work

How does one calculate work of an irreversible system? I'm a bit confused on the difference between reversible/irreversible
Sun Jan 17, 2016 6:39 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7951
Views: 1368012

### Re: Chemistry Jokes

Take all your lame chemistry jokes and barium.