Search found 14 matches

by 605011646
Fri Dec 08, 2017 9:14 am
Forum: Lewis Acids & Bases
Topic: What tables should we know from the book?
Replies: 4
Views: 337

Re: What tables should we know from the book?

This isn't something to memorize, but Lavelle did mention in class that the acid rain problems in the TB were worth doing too...
by 605011646
Thu Dec 07, 2017 1:22 pm
Forum: Bronsted Acids & Bases
Topic: Oxoacids
Replies: 4
Views: 296

Re: Oxoacids

Can anions be more stable due to the delocalizing being done by more electronegative atoms?
by 605011646
Sun Dec 03, 2017 6:13 pm
Forum: Calculating pH or pOH for Strong & Weak Acids & Bases
Topic: pH and pOH
Replies: 10
Views: 558

Re: pH and pOH

what does the "p" in pH stand for? does it have some significance?
by 605011646
Sun Dec 03, 2017 6:11 pm
Forum: Properties & Structures of Inorganic & Organic Acids
Topic: difference in acids
Replies: 3
Views: 295

Re: difference in acids

Are both definitions necessary for understanding acids and bases? Or will knowing one just be enough?
by 605011646
Tue Nov 28, 2017 2:24 pm
Forum: Shape, Structure, Coordination Number, Ligands
Topic: Dipole moments
Replies: 2
Views: 224

Dipole moments

How do dipole moments cancel within a molecule?
by 605011646
Sun Nov 19, 2017 9:23 pm
Forum: Biological Examples
Topic: Fe and proteins
Replies: 6
Views: 745

Re: Fe and proteins

I think as long as you know that they are examples of coordinate compounds you should be fine
by 605011646
Sun Nov 19, 2017 9:20 pm
Forum: Shape, Structure, Coordination Number, Ligands
Topic: Ligands
Replies: 2
Views: 205

Re: Ligands

And the number of ligand that a metal can have differ on what? the number of valence electrons/bond number?
by 605011646
Sun Nov 12, 2017 9:12 pm
Forum: Determining Molecular Shape (VSEPR)
Topic: Bond Angles
Replies: 4
Views: 309

Re: Bond Angles

if you become familiar enough the reasoning for the shape, or just do enough of the homework problems, knowing or even figuring out the shapes and the bond angles will become easier
by 605011646
Sat Nov 11, 2017 2:23 pm
Forum: Determining Molecular Shape (VSEPR)
Topic: Polar Bonds vs. Polar Molecules [ENDORSED]
Replies: 5
Views: 436

Re: Polar Bonds vs. Polar Molecules [ENDORSED]

How does polarity play a role in the bonding and interaction of molecules?
by 605011646
Sun Nov 05, 2017 11:09 am
Forum: Formal Charge and Oxidation Numbers
Topic: Finding the Formal Charge
Replies: 3
Views: 309

Re: Finding the Formal Charge

why is it that the central atom in a molecule usually doesn't hold a formal charge well?
by 605011646
Sat Nov 04, 2017 9:16 pm
Forum: Determining Molecular Shape (VSEPR)
Topic: Hund's Rule [ENDORSED]
Replies: 6
Views: 498

Re: Hund's Rule [ENDORSED]

what exactly does it mean for an electron to be be spin paired?
by 605011646
Sun Oct 29, 2017 4:05 pm
Forum: Ionic & Covalent Bonds
Topic: Cations and Anions [ENDORSED]
Replies: 12
Views: 1030

Re: Cations and Anions [ENDORSED]

An easy way to remember that a cation is positive is that there is a "t" in cation which looks like a plus sign (+)
by 605011646
Fri Oct 27, 2017 5:13 pm
Forum: Lewis Structures
Topic: Octet Rule [ENDORSED]
Replies: 9
Views: 943

Re: Octet Rule [ENDORSED]

no, it only goes to 3p
by 605011646
Thu Oct 05, 2017 7:30 pm
Forum: Significant Figures
Topic: Basic Sig Figs
Replies: 13
Views: 1109

Re: Basic Sig Figs

and zeros trapped between natural numbers count too

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