## Search found 13 matches

Wed Mar 09, 2016 3:23 pm
Forum: *ChemDraw
Topic: Newman Projections
Replies: 2
Views: 419

### Newman Projections

Will we have to know how to draw Newman projections?
Wed Feb 17, 2016 7:25 pm
Forum: Zero Order Reactions
Topic: Units and Orders
Replies: 2
Views: 279

### Re: Units and Orders

Also when something says [C]^-1 is linear, you know it has to be a 2nd order graph!
Wed Feb 17, 2016 7:18 pm
Forum: Zero Order Reactions
Topic: Zero Order Meaning
Replies: 5
Views: 523

### Re: Zero Order Meaning

Basically, what its saying, is the CHANGE of the concentration of the reactant/reactants doesn't have an affect on the line.
Wed Feb 17, 2016 4:18 pm
Forum: Method of Initial Rates (To Determine n and k)
Topic: Units of K
Replies: 1
Views: 206

### Units of K

Does it matter whether or not we use M(molarity) or mol/L? Or do we have to use mol/L for units in our K.
Tue Jan 26, 2016 3:41 pm
Forum: Calculating Work of Expansion
Topic: Deriving Equations
Replies: 2
Views: 308

### Deriving Equations

For the reversible processes that involve integrals, do we have to know how to derive them?
Thu Jan 14, 2016 3:07 pm
Forum: Calculating Work of Expansion
Replies: 1
Views: 200

I found a very informative video on youtube on the difference between reversible and irreversible expansion processes.

Here it is:

https://youtu.be/j_6JxoL8qD4
Wed Jan 13, 2016 3:29 pm
Forum: Calculating Work of Expansion
Topic: Reversible and Irreversible
Replies: 3
Views: 448

### Reversible and Irreversible

What details about reversible and irreversible work do we have to know? Our book seems to stress the difference but I don't remember hearing much about it in lecture.
Sun Nov 22, 2015 12:34 pm
Forum: Naming
Topic: Video: Naming Coordination Compounds
Replies: 2
Views: 257

### Re: Video: Naming Coordination Compounds

https://youtu.be/o7j98Pk1Dps

Sun Nov 22, 2015 12:09 pm
Forum: Naming
Topic: Video: Naming Coordination Compounds
Replies: 2
Views: 257

### Video: Naming Coordination Compounds

Here's a video that will clear up naming coordination compounds!
Thu Nov 12, 2015 4:17 pm
Forum: Naming
Topic: Naming complex ions
Replies: 2
Views: 254

### Re: Naming complex ions

If a ligand already has a prefix in the name, like ethylenediamine, then you must use the other prefixes if there is more than one ethylenediamine. For example, (en)2 is bisethylenediamine.
Sun Nov 08, 2015 2:28 pm
Forum: Equilibrium Constants & Calculating Concentrations
Topic: Equilibrium constant
Replies: 2
Views: 195

### Re: Equilibrium constant

The reason it is written in this form is mostly just arbitrary. However, it makes sense that the more forward moving (reactants to products) is, the higher the equilibrium constant is.
Sat Oct 24, 2015 5:59 pm
Forum: Hybridization
Topic: Hybridization
Replies: 1
Views: 220

### Re: Hybridization

When an atom has valence electrons in both the p and s (d too) orbitals, it makes bonding much easier to hybridize (or combine) the s and p orbitals to make one orbital that can hold all the valence electrons.
Fri Oct 02, 2015 4:15 pm
Forum: Significant Figures
Topic: Rounding with Sig Figs
Replies: 3
Views: 390

### Re: Rounding with Sig Figs

If you're working with converting mass to moles, there could be an inaccuracy depending on how many digits of the given molar mass you are using.