Search found 13 matches

by Millie Unti 4H
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?
by Millie Unti 4H
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!
by Millie Unti 4H
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.
by Millie Unti 4H
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.
by Millie Unti 4H
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?
by Millie Unti 4H
Thu Jan 14, 2016 3:07 pm
Forum: Calculating Work of Expansion
Topic: Super Helpful Video!
Replies: 1
Views: 200

Super Helpful Video!

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
by Millie Unti 4H
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.
by Millie Unti 4H
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

Here is the link on youtube.
by Millie Unti 4H
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!
by Millie Unti 4H
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.
by Millie Unti 4H
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.
by Millie Unti 4H
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.
by Millie Unti 4H
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.

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