CHEMISTRY COMMUNITY

504754253

I slapped my neon that one

504754253

here's a joke: I NEED CHEM NOTES for days i missed due to doctors appointments, but no STEM majors want to give them to me because its such a competitive field...

504754253

can someone send me lecture notes from 03/02/18 as well as 02/28/18... I had a dentist and doctors appointment these days my email is breaunnecrockett@gmail.com

504754253

can someone send me lecture notes from 03/02/18 as well as 02/28/18... I had a dentist and doctors appointment these days my email is breaunnecrockett@gmail.com

504754253

i also have the same question.

504754253

how come every time i tell a joke there is no reaction?!

504754253

what kind of car do chemist drive? mercedes benzene

504754253

what kind of dog do chemist have? laboratory retrievers

504754253

all these chemistry jokes are sodium funny lol

504754253

I heard oxygen and magnesium were going out and I was like, O Mg

504754253

Hey professor, how often do you like jokes about elements? Periodically or...?

504754253

Q: What do you do with a dead chemist?
A: Barium

504754253

Q: What is the name of 007's Eskimo cousin?
A: Polar Bond.

504754253

Q: What kind of fish is made out of 2 sodium atoms?
A: 2 Na

504754253

I would make another chemistry joke but all the good one ARGON

504754253

I would make another chemistry joke but all the good one ARGON

504754253

Hydrogen atom trying to flirt: The names Bond, Hydrogen Bond!

504754253

will anything about knowing how the equations were made up as shown in todays lecture need to be rememberes

504754253

it is the number in ways energy can exist... the more entropy the more energy

504754253

can someone also explain this to me?

504754253

work done on a system means energy comes in while work done by the system mean energy is taken out

504754253

can someone explain what makes a reaction that occurs at non-equilibrium irreversible? and give an example

504754253

will the heat capacity alway be given

504754253

it is basically an explanation of how H and U are the same thing

504754253

Q. what do you call an acid with an attitude?

A. A-Mean-oh acid

504754253

what is a cation?

A. an ion with a paws-itive charger

504754253

can someone explain the conjugate base.. is it just another way of saying weak? serious question

504754253

i also had this question and i believe it means concentration of either the product or reactant

504754253

^^^ agreed! also remember that resonance structures do NOT change the number of electrons and bonds it is just a rotation of where the bonds are held (only with areas that have 2 or more bonds). hope this help!

504754253

how do we know the number of bonds possible for elements in a structure that are exceptions for the octet rule?

504754253

valence electron - (# of bonds + # of lone pairs)

504754253

it is easy when calculating the electron configuration. hope this helps !

504754253

"Radicals are species with an unpaired electron, therefore only (b) and (c) are radicals since they have an odd number of electrons while (a) and (d) have an even number of electrons allowing Lewis structures to be drawn with all electrons paired." SOLUTIONS MANUAL

504754253

i believe you take from 3d10

504754253

to clarify, a radical is an unpaired electron... with the exception of those elements that are exception to the octet rule it must complete the octet rule in order to not be seen as a radical (sorry if this is more confusing )!!

504754253

Yes, so if the charge is + it loses , and - it gains

504754253

it is when an electron becomes detached from its original atom

504754253

more gaseous elements are on the right side of the periodic table and they are more reactive. Hope this helps!

504754253

it is really helpful to know how to draw the structure of the atom first. The covalent bond is the bond that holds them together. Nonpolar covalent bonds have equal electro negativity therefore on is NOT pulling more than the other due to the atoms evenly sharing (e.g. Florine --Florine). Polar bond...

504754253

when writing the electron configuration i have noticed one professor write the largest number
then count down to 1s portion (2p^6, 2s^2, 1s^2)... is that only when we use the short method that takes the noble gas or...?

504754253

atomic orbitals describe the pattern of the wave of an electron/electron pair in a specific atom

504754253

would we ever need to calculate De Brogile's Wavelength to find if its an allowed energy level or not allowed energy level?

504754253

by using De Brogile's equation will it be able to tell us if the wavelength is constructive or destructive

504754253

in quantum mechanics description of an atom, it was mentioned that e- have discrete energies with only certain wavelengths allowed inside an atom... will this be given or are we required to find it?

504754253

I don't trust atoms... I heard they make up everything!!

Search found 45 matches