Search found 7 matches

by Cris-1C
Sun Mar 19, 2017 11:03 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7569
Views: 1012105

Re: Post All Chemistry Jokes Here

What happens to Nitrogen when the sun rises?

It becomes Daytrogen!
by Cris-1C
Sun Mar 12, 2017 10:08 pm
Forum: *Organic Reaction Mechanisms in General
Topic: Naming Organic Molecules
Replies: 19
Views: 1989

Re: Naming Organic Molecules

Flash cards are the most helpful for me, although sometimes it just helps to constantly copy the name and formation onto a standard sheet of paper.
by Cris-1C
Sun Feb 19, 2017 11:42 pm
Forum: General Rate Laws
Topic: products in rate law equation
Replies: 4
Views: 469

Re: products in rate law equation

I'm pretty sure that if the course reader does not cover it, then we are not expected to know other than what Lavelle mentions in class. Therefore, since the course reader does say that only reactants will be covered in an an attempt to make the rate laws much simpler, then I believe we need not wor...
by Cris-1C
Sun Feb 12, 2017 11:52 pm
Forum: Phase Changes & Related Calculations
Topic: Enthalpy
Replies: 8
Views: 795

Re: Enthalpy

I believe Kelvin is the ideal temperature to be used throughout this problem, although if information and a formula is specified in Celsius, then you most certainly can maintain the units in Celsius. Whichever you use, I believe I've heard my TA say that the key thing is to be consistent throughout ...
by Cris-1C
Sun Jan 29, 2017 11:14 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7569
Views: 1012105

Re: Post All Chemistry Jokes Here

Why do chemists call Helium, Curium and Barium the healing elements?

-Because if you can't Helium or Curium, you Barium!
by Cris-1C
Sun Jan 22, 2017 8:49 pm
Forum: Thermodynamic Systems (Open, Closed, Isolated)
Topic: Unit Question [ENDORSED]
Replies: 4
Views: 416

Re: Unit Question [ENDORSED]

If you end up getting L*atm as the units for your final answer, then I believe you are using the correct units for both the Volume and Pressure since volume is expressed in atm and volume in L. However, work is recorded as Joueles, meaning a conversion of units will be required after you obtain the ...
by Cris-1C
Sun Jan 15, 2017 10:45 pm
Forum: Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)
Topic: Bond Enthalpy versus standard Enthalpies of formation
Replies: 2
Views: 282

Re: Bond Enthalpy versus standard Enthalpies of formation

I believe the textbook problems do specifically state which method to use, in which the manner that each problem is presented in also seems to lend itself to using a certain method. However, if I do remember correctly, Lavelle did mention that sometimes a problem has some sort of freedom in terms of...

Go to advanced search