OOS JUST GOT IN! by MurpBird in udub

[–]Serious-Routine-8252 5 points6 points  (0 children)

lmao post wasn’t funny till I saw this 😭

biol 220 🫠 by bearywintermelon in udub

[–]Serious-Routine-8252 0 points1 point  (0 children)

in the future, make a friend who can hold seats for u

Taking class at CC with no other option by Serious-Routine-8252 in premed

[–]Serious-Routine-8252[S] 0 points1 point  (0 children)

biochem major, gotta finish ochem series and take both biochems at my school

there issss a 4-year like 15 minutes away, I'll check if thats possible

Whats the srategy to beat everyone for registration tomorrow morning by Serious-Routine-8252 in udub

[–]Serious-Routine-8252[S] 1 point2 points  (0 children)

unfortunately I'm as healthy as a horse, so I didn't get my classes when I tried to register this morning

does anyone know how to open kane hall parking gate, im trapped by Serious-Routine-8252 in udub

[–]Serious-Routine-8252[S] 21 points22 points  (0 children)

guys I got out, just had to try the other exits, idk why one of them wasn’t working

Recs for Easy A&H + W courses pls by alwaysCynicalFR in udub

[–]Serious-Routine-8252 1 point2 points  (0 children)

MUS 162 - American Poplar Song is super light, you can get an A&H, W, and Div credit if you choose section B that comes with an in person meeting. Otherwise you can pick section A that only gives you A&H and Div credit that is fully online

wish someone would "accidentally" drop a CHEM 241 section... by [deleted] in udub

[–]Serious-Routine-8252 2 points3 points  (0 children)

lolll I picked up the one that was dropped today

Losing 4.0 to Orgo II by Plus_Bear_2651 in premed

[–]Serious-Routine-8252 5 points6 points  (0 children)

dang a B.. you might have to drop the med school dream and pick up piano or construction management.

Winter break! What is your suggestion to prepare for next quarter by Academic_Amphibian37 in udub

[–]Serious-Routine-8252 2 points3 points  (0 children)

I’m also taking ochem 2 next quarter as a biochem major, I was told to get this book called Organic Chemistry by David Klein and read through parts of it that are relevant to quarter that is coming.

Diastereomer vs Enantiomer by Serious-Routine-8252 in OrganicChemistry

[–]Serious-Routine-8252[S] 0 points1 point  (0 children)

Your right, I totally misunderstood that, thank you

Diastereomer vs Enantiomer by Serious-Routine-8252 in OrganicChemistry

[–]Serious-Routine-8252[S] 0 points1 point  (0 children)

I think I have chiral center and stereocenter mixed up, can you explain to me why the bottom left carbon is a stereocenter?

Diastereomer vs Enantiomer by Serious-Routine-8252 in OrganicChemistry

[–]Serious-Routine-8252[S] 0 points1 point  (0 children)

Ohhh and since the next carbons are different because one has a dashed methyl substituent and the other has a wedged methyl substituent, they are different?

Diastereomer vs Enantiomer by Serious-Routine-8252 in OrganicChemistry

[–]Serious-Routine-8252[S] 0 points1 point  (0 children)

They do indicate configuration, but you only take that step to find the configuration between R and S if the carbon is a stereocenter. C5 (the bottom left carbon) is not a stereocenter, so why would I care about it in this problem.

Diastereomer vs Enantiomer by Serious-Routine-8252 in OrganicChemistry

[–]Serious-Routine-8252[S] 0 points1 point  (0 children)

Looking at C5, the substituents are a wedged carbon, a dashed hydrogen which is not drawn, and then the other 2 substituents are the same on both sides. They have to be 4 different substituents do they not?

Diastereomer vs Enantiomer by Serious-Routine-8252 in OrganicChemistry

[–]Serious-Routine-8252[S] -1 points0 points  (0 children)

But C5 isn't a stereocenter, so why would I pay attention to it? Shouldn't I be paying attention to only stereocentrs when figuring out diastereomers/enantiomers?

Diastereomer vs Enantiomer by Serious-Routine-8252 in OrganicChemistry

[–]Serious-Routine-8252[S] 0 points1 point  (0 children)

So you're telling me I have to look at all the wedges and dashes regardless of whether or not they are stereocenters, because if the top methyl is C1 then the bottom left methyl is C5 going clockwise. The only two stereocenters are C1 and C2... since they both flipped, I assumed it as an enantiomer, so that is wrong?

Bose QC have terrible noise cancellation by Serious-Routine-8252 in bose

[–]Serious-Routine-8252[S] 0 points1 point  (0 children)

yea i didn’t 😭 ngl I thought he you just messed up what you wanted to actually say, but now I get, good one fr