kvanderveen(@kristenvdveen) 's Twitter Profile Photo

Titration day with AP Chem! We standardized the NaOH solution and titrated an unknown weak acid so we can calculate its equivalent mass. Students had a little competition to see who could get the best endpoint.

Titration day with AP Chem!  We standardized the NaOH solution and titrated an unknown weak acid so we can calculate its equivalent mass.  Students had a little competition to see who could get the best endpoint.

#iteachchem #apchemistry
account_circle
Nora Walsh(@ReitzChemistry) 's Twitter Profile Photo

Today we modeled equilibrium with M&M exchange! Similar to water transfer activity, but edible and dry. Ss had great conversations and used fantastic logic about when equilibrium was established and how they could tell based on data and graphs.

Today we modeled equilibrium with M&M exchange! Similar to water transfer activity, but edible and dry. Ss had great conversations and used fantastic logic about when equilibrium was established and how they could tell based on data and graphs. #iteachchem #chemchat
account_circle
KingDraw(@KingDraw_chem) 's Twitter Profile Photo

Grapes🍇, an ancient fruit, develop a natural waxy film during growth, not pesticide residue. This layer, rich in oleanolic acid, seals in moisture and protects against pathogens. Similar coatings occur on blueberries and plums.

Grapes🍇, an ancient fruit, develop a natural waxy film during growth, not pesticide residue. This layer, rich in oleanolic acid, seals in moisture and protects against pathogens. Similar coatings occur on blueberries and plums. #DYK #iteachchem
account_circle
Ryan 🧪🥽 Johns⌬n(@RyTriGuy) 's Twitter Profile Photo

One of my gen chem students this semester is a TALENTED artist and would often draw Batman responding to the questions. Since it’s our last exam before the final, I thought I’d share some. 😂🧪 Pikes Peak State College

One of my gen chem students this semester is a TALENTED artist and would often draw Batman responding to the questions. Since it’s our last exam before the final, I thought I’d share some. 😂🧪 #batman #iteachchem @pikespeakedu
account_circle
Ryan 🧪🥽 Johns⌬n(@RyTriGuy) 's Twitter Profile Photo

Overheard in my lab: “Mr. Johnson I’m making a BOMB!!” 😳😂
(They’re building molecular models of, among other things, explosive compounds.) Pikes Peak State College

Overheard in my lab: “Mr. Johnson I’m making a BOMB!!” 😳😂
(They’re building molecular models of, among other things, explosive compounds.) @pikespeakedu #iteachchem
account_circle
Sarah English(@SHChemistry) 's Twitter Profile Photo

Chemistry friends! Please consider applying for the Nicholas Romano Award through STANYS! See details here: stanys.org/NR-Chemistry-A…

account_circle