Jul 23
losing a pen is one of the worst things that can happen to you
Loading...
seen from Saudi Arabia
seen from United States
seen from Albania
seen from United States
seen from United States
seen from Netherlands
seen from China
seen from United States
seen from United States
seen from China
seen from United States
seen from China
seen from United States
seen from Türkiye
seen from Syria
seen from United States
seen from United States
seen from Spain
seen from Brazil
seen from Brazil
losing a pen is one of the worst things that can happen to you
Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
Free to watch • No registration required • HD streaming
nooo character development arc i have a test coming up
Cursed Technique to remember what an electrophile and nucleophile is
WARNING: it is unhinged
Nucleophile: gives the e- and forms a new bond to C on the electrophile. Very much the dom of this relationship.
Electrophile: Loves being attacked or receiving e-. It LIKES having its leaving group taken away. Stripped off even. Very much the bottom of this relationship. Electro-phile? Likes being electro-cuted? Damn. That's pretty intense.
I promise Tumblr, it's for science
Organic Chemistry Toolbox! (For those pesky OH groups)
Water or Neutral OH: Feel free to do you E1 and SN1 mechanism, except when there is heat. Only E1 will happen if there's heat.
Need to make your OH a Leaving Group?
Tosylate + Cl: RETAINS STEREO CHEMISTRY, bonds with the H and acts as a leaving group entirely (How to remember? Oh this shit (Ts = Tosylate) retains streochemistry)
PBr3: CHANGES CHIRALITY (R->S or S->R), turns your OH into a Br, which is a good leaving group
Deprotonate OH (FOR SN1): Turn it into a nucleophile for your SN1 reaction with Na+H. H will attack the H on OH, making O-. Now, it's a good nucleophile.
Acid Catalyzed Dehydration of an Alcohol (FOR E1): Have your starting material do an Acid-Base reaction with the acid, turning OH into H2O. H2O is a good leacing group, so you can continue with E1.
how to convince people im a stem major but in a solarpunk foss nut way not in a palantir way no borax no glue
Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
Free to watch • No registration required • HD streaming
Kinda ashamed to say I’m glad fall semester is around the corner I miss being stressed about assignments😂I’m going to regret saying this in a month
i don't know what classwork i can "safely" get rid of, so i keep all of them. this is one year worth. sometimes before i fall asleep i think i hear the whole stack begin to slip, and i roll over to grab it...
I had this weird dream about Avatar
I dreamt that I was a Na'vi and I got captured by the RDA. Somehow, I escaped the facility they trapped me in through a window. It was weird, though. I could deploy dogs or bears to attack and distract the guards for me. I was doing some crazy parkour too! Eventually, I ran into the forest and I just kept going and going until it was quiet. It was so peaceful being there and it felt like home. Then, a neighboring tribe adopted me. Their tunnels were made of giant flower petals and the guided me through them to their village. They clothed me in these orange fabrics and I just lived with them for the rest of my dream. I had all the aunties who hung out with me. Coolest dream ever!!
This is a reminder to get actual sleep because you might get a cool dream guys.