Search found 5 matches
- Wed Jul 26, 2017 9:19 pm
- Forum: Equilibrium Constants & Calculating Concentrations
- Topic: Problem 11.33
- Replies: 1
- Views: 264
Problem 11.33
I can sort of see how the value 6.9 was calculated, but I'm having a little trouble understanding why the top values are something like 1.0x10^-4 instead of the given value 0.1 mmol. Is there a specific unit being used for this generally? Hope that made sense.
- Wed Jul 26, 2017 9:11 pm
- Forum: Equilibrium Constants & Calculating Concentrations
- Topic: Concept explanation
- Replies: 1
- Views: 257
Concept explanation
I'm having trouble understanding this concept dealing with reaction quotients.
For example in #13 of the Ch. 11 problems, the reaction quotient is (1)/(BCl3)^2 instead of (B2Cl4)(Hg2Cl2)/(Hg)^2 (BCl3)^2 . How did it reduce to that? The same happens in part b and other problems.
For example in #13 of the Ch. 11 problems, the reaction quotient is (1)/(BCl3)^2 instead of (B2Cl4)(Hg2Cl2)/(Hg)^2 (BCl3)^2 . How did it reduce to that? The same happens in part b and other problems.
- Wed Jul 26, 2017 9:04 pm
- Forum: Equilibrium Constants & Calculating Concentrations
- Topic: Problem 11.7 (part a)
- Replies: 1
- Views: 265
Problem 11.7 (part a)
small question: I'm confused on how you can tell that the third flask is at equilibrium but not the other ones is all.
could someone explain?
could someone explain?
- Mon Jul 10, 2017 6:19 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 8838
- Views: 1497113
Re: Post All Chemistry Jokes Here
A photon walks into a hotel and the bellhop asks "Hey, you need help with your bags?" and the photon says "No thanks, I'm travelling light."
- Mon Jul 10, 2017 6:14 pm
- Forum: SI Units, Unit Conversions
- Topic: Molar Mass
- Replies: 7
- Views: 1082
Re: Molar Mass
If i'm not mistaken, molar mass is just grams per mole while molarity is number of particles in a liter (moles per liter). And then as for the molar weight vs. molar mass, it is the same value just different units like said above :)