Search found 20 matches
- Sun Mar 19, 2017 11:27 am
- Forum: *Alkenes
- Topic: Cis/ Trans
- Replies: 4
- Views: 4086
Cis/ Trans
will there be cis and trans in the same alkene ?
- Sun Mar 12, 2017 10:03 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3043628
Re: Post All Chemistry Jokes Here
Why do chemists like nitrates so much? Because they're cheaper than day rates
- Sun Mar 05, 2017 10:55 pm
- Forum: *Nucleophiles
- Topic: Isomer
- Replies: 1
- Views: 843
Isomer
What are (R)/ (S) isomers ?
- Fri Feb 24, 2017 3:44 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3043628
Re: Post All Chemistry Jokes Here
According to a chemist, why is the world so diverse?
Because it's made up of Alkynes of people
Because it's made up of Alkynes of people
- Wed Feb 15, 2017 10:50 am
- Forum: Gibbs Free Energy Concepts and Calculations
- Topic: DeltaG standard formation values
- Replies: 1
- Views: 433
DeltaG standard formation values
The deltaG standard formation values are 0 for all elements in their standard state, is this also true for deltaH standard formation values?
- Wed Feb 15, 2017 9:20 am
- Forum: Entropy Changes Due to Changes in Volume and Temperature
- Topic: entropy formula for change in volume
- Replies: 2
- Views: 503
entropy formula for change in volume
Is the formula for deltaS=nRln(V2/V1) for isothermal reversible or irreversible reactions?
- Sat Feb 11, 2017 12:29 pm
- Forum: Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams
- Topic: E knot +/- sign [ENDORSED]
- Replies: 1
- Views: 523
E knot +/- sign [ENDORSED]
In what cases is the sign of E knot changed or not changed when reversing a reaction ?
- Sat Feb 11, 2017 12:17 pm
- Forum: Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams
- Topic: Galvanic Cells with commas [ENDORSED]
- Replies: 1
- Views: 532
Re: Galvanic Cells with commas [ENDORSED]
It means they are both in the same phase
- Sun Jan 29, 2017 4:43 pm
- Forum: Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)
- Topic: Enthalpy of combustion of octane
- Replies: 1
- Views: 730
Enthalpy of combustion of octane
I was doing a problem and it said we can compare the enthalpy of combustion of gasoline to that of octane, how do we find out what the enthalpy of combustion of octane is?
- Thu Jan 19, 2017 12:35 pm
- Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
- Topic: Chapter 8 problem #9
- Replies: 2
- Views: 621
Chapter 8 problem #9
How do we convert from L*atm to Joules ?
- Thu Jan 19, 2017 12:32 pm
- Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
- Topic: Specific heat capacity [ENDORSED]
- Replies: 1
- Views: 565
Specific heat capacity [ENDORSED]
Will we always be given the specific heat capacity we need to use for a problem or are we required to memorize any ?
- Sat Dec 03, 2016 1:21 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3043628
Re: Post All Chemistry Jokes Here
What is a chemist's favorite tree?
Stoichiome-tree
Stoichiome-tree
- Tue Nov 22, 2016 9:27 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3043628
Re: Post All Chemistry Jokes Here
Did you hear about the man that got cooled to absolute zero? He's 0K now
- Fri Nov 11, 2016 11:48 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3043628
Re: Post All Chemistry Jokes Here
I would tell another chemistry joke, but I feel like it wouldn't get a good reaction
- Fri Nov 04, 2016 11:26 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3043628
Re: Post All Chemistry Jokes Here
An electron walks into the bar and asks, "how much for a drink?" and the bartender says, "for you no charge!"
- Sat Oct 29, 2016 1:03 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3043628
Re: Post All Chemistry Jokes Here
I don't trust atoms... I heard they make up everything
- Fri Oct 21, 2016 11:52 pm
- Forum: Lewis Structures
- Topic: P, S, Cl accomodating more than 8 valence e-
- Replies: 1
- Views: 701
P, S, Cl accomodating more than 8 valence e-
P, S, & Cl can accomodate more than 8 valence electrons, but how much they can accomodate?
- Thu Oct 13, 2016 9:43 pm
- Forum: Heisenberg Indeterminacy (Uncertainty) Equation
- Topic: Solving for uncertainty
- Replies: 1
- Views: 497
Solving for uncertainty
If we are solving for uncertainty and it gives us a number followed by plus or minus and another number (2m +/- .01m), we only use the number after the +/- in the equation after multiplying it by two, correct?
- Wed Oct 05, 2016 11:52 am
- Forum: Student Social/Study Group
- Topic: Dykstra Hall Study Group (Fall 2016)
- Replies: 25
- Views: 3522
Re: Dykstra Hall Study Group (Fall 2016)
Hi! I hope it's not too late to be apart of the study group, my email is kimsalinas13@gmail.com
- Fri Sep 30, 2016 7:13 pm
- Forum: Student Social/Study Group
- Topic: Chemistry Joke
- Replies: 18
- Views: 3287
Re: Chemistry Joke
I have many chemistry jokes, i'm just afraid they won't get a good reaction