Search found 30 matches

by 705160853
Fri Dec 07, 2018 8:01 pm
Forum: General Science Questions
Topic: Finals
Replies: 4
Views: 60

Finals

how much of the quantum stuff is gonna be on the finals
by 705160853
Fri Dec 07, 2018 8:00 pm
Forum: General Science Questions
Topic: what specifically makes thymine a base.
Replies: 2
Views: 56

what specifically makes thymine a base.

Can someone explain 41e in the churro worksheet
by 705160853
Fri Dec 07, 2018 7:57 pm
Forum: General Science Questions
Topic: tips on memorizing ligands [ENDORSED]
Replies: 1
Views: 67

tips on memorizing ligands [ENDORSED]

tips?
by 705160853
Fri Dec 07, 2018 7:56 pm
Forum: General Science Questions
Topic: hydrogen bonding
Replies: 3
Views: 39

hydrogen bonding

does hydrogen have to be bonded to O, N, or F for it to be a hydrogen bond? if its not these elements it would just be dipole-dipole?
by 705160853
Fri Dec 07, 2018 7:53 pm
Forum: General Science Questions
Topic: PH3 or NH3
Replies: 2
Views: 37

PH3 or NH3

which one has a higher boiling point, and why
by 705160853
Fri Dec 07, 2018 7:52 pm
Forum: General Science Questions
Topic: what determines boiling point
Replies: 2
Views: 39

what determines boiling point

For dipole-dipole, dispersion, hydrogen bond, which one is the determing factor
by 705160853
Fri Dec 07, 2018 7:50 pm
Forum: General Science Questions
Topic: polyprotic
Replies: 1
Views: 38

polyprotic

what is polyprotic and what are the usual polyprotic molecules
by 705160853
Fri Dec 07, 2018 7:49 pm
Forum: General Science Questions
Topic: amphiprotic
Replies: 3
Views: 37

amphiprotic

what is amphiprotic
by 705160853
Tue Dec 04, 2018 4:58 pm
Forum: General Science Questions
Topic: aqua
Replies: 1
Views: 31

aqua

how doe we know if it says for example diaqua whether it's (H2O)2 or (OH2)2
by 705160853
Tue Dec 04, 2018 4:39 pm
Forum: General Science Questions
Topic: naming coordination compounds
Replies: 2
Views: 39

naming coordination compounds

does it matter which ligand's name you put first when naming?
for example, for [Co(CN)5(OH2)]2-
is it ok to name it both pentacyanoaqua... and aquapentacyano...
by 705160853
Tue Nov 27, 2018 7:26 pm
Forum: General Science Questions
Topic: how to draw a double bond that is coming at you
Replies: 6
Views: 77

how to draw a double bond that is coming at you

a wedge means that the bond is coming out of the page, but how do i draw a double bond that is coming out at you
by 705160853
Thu Nov 15, 2018 1:23 am
Forum: Student Social/Study Group
Topic: last problem on midterm
Replies: 4
Views: 124

last problem on midterm

on the last problem, how do you know its one double bond and not tow double bonds or the lewis structure?
by 705160853
Thu Nov 15, 2018 1:17 am
Forum: Determining Molecular Shape (VSEPR)
Topic: Thanksgiving [ENDORSED]
Replies: 14
Views: 182

Re: Thanksgiving [ENDORSED]

When would it be official? aka when would we actually know if the class is cancelled?
by 705160853
Thu Nov 15, 2018 1:15 am
Forum: Student Social/Study Group
Topic: midterm average
Replies: 4
Views: 105

midterm average

Hi yall what did Lavelle say the midterm average was?
by 705160853
Tue Oct 23, 2018 8:08 pm
Forum: Student Social/Study Group
Topic: Experiment supporting de Broglie's
Replies: 3
Views: 73

Re: Experiment supporting de Broglie's

ok thank you
by 705160853
Tue Oct 23, 2018 8:05 pm
Forum: Student Social/Study Group
Topic: Questions about Heisenberg
Replies: 5
Views: 148

Re: Questions about Heisenberg

are you sure because for hw question 1B.27 it says +/- 5.0 and in the solution manual it uses 5.0
by 705160853
Tue Oct 23, 2018 7:57 pm
Forum: Student Social/Study Group
Topic: Experiment supporting de Broglie's
Replies: 3
Views: 73

Experiment supporting de Broglie's

Can someone explain why the experiment of electron diffraction by crystal supports de Broglie's hypothesis of the wave nature of matter?
by 705160853
Tue Oct 23, 2018 7:54 pm
Forum: Student Social/Study Group
Topic: Questions about Heisenberg
Replies: 5
Views: 148

Questions about Heisenberg

For the uncertainty questions, if it says 23 +/- 0.1 m/s, would delta v be 0.1 or 0.2?

I thought it was 0.1 but I was never sure about this
by 705160853
Fri Oct 19, 2018 10:42 am
Forum: Student Social/Study Group
Topic: curve?
Replies: 20
Views: 406

curve?

do yall know if the class is curved?
by 705160853
Fri Oct 19, 2018 10:41 am
Forum: Student Social/Study Group
Topic: Next week's quiz
Replies: 5
Views: 118

Next week's quiz

Hi Dr. Lavelle said we only need to know everything up to today, but does that include electron configuration, which he only lightly touches on today?

thanks
by 705160853
Mon Oct 08, 2018 4:37 pm
Forum: Administrative Questions and Class Announcements
Topic: Number of questions on test one [ENDORSED]
Replies: 39
Views: 16647

Re: Number of questions on test one [ENDORSED]

Also, is the quiz only testing topics in Outline 1? In other words, is the quantum stuff going to be on the test too
by 705160853
Mon Oct 08, 2018 4:34 pm
Forum: General Science Questions
Topic: Official version of periodic table?
Replies: 2
Views: 104

Official version of periodic table?

Is there an official version of the periodic table (different periodic tables have different measurements of molar mass) that Dr Lavelle wants us to use? If so is it posted anywhere on his class website? I want to use it when doing homework
by 705160853
Mon Oct 08, 2018 4:29 pm
Forum: Administrative Questions and Class Announcements
Topic: Number of questions on test one [ENDORSED]
Replies: 39
Views: 16647

Re: Number of questions on test one [ENDORSED]

is the quiz different for different discussions?
by 705160853
Mon Oct 01, 2018 3:38 pm
Forum: Student Social/Study Group
Topic: 7 sets of problems?
Replies: 5
Views: 237

Re: 7 sets of problems?

Hi thank you so much guys I am so happy that that is the case
by 705160853
Sun Sep 30, 2018 4:48 pm
Forum: Student Social/Study Group
Topic: 7 sets of problems?
Replies: 5
Views: 237

7 sets of problems?

Hi
What does Professor Lavelle mean on Friday week 0 when he said you can choose 7 sets of problems to do?
by 705160853
Sun Sep 30, 2018 4:43 pm
Forum: Student Social/Study Group
Topic: Homework in 6th edition
Replies: 2
Views: 85

Re: Homework in 6th edition

Hey
For the 6th edition, you can find the answers on page C10 under Odd Numbered Exercises.
Good luck

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