Wedge and Dash: Organic Chemistry Practice
Read the IUPAC name. Draw the skeletal structure. Keep your streak.
Wedge and Dash is an organic chemistry practice app for students aged 13 and over. Every day there is one new molecule: you read its IUPAC name, draw the skeletal structure on your phone, and tap Check. You get 5 attempts, and solving it keeps your streak going.
What is in it
- A daily molecule with a streak and a calendar of past challenges
- Skeletal Structure practice: 300+ molecules across 7 topics, unlimited attempts, works offline
- Stereochemistry practice: 190 questions with wedge and dash bonds, R/S and E/Z, works offline
- Hints that tell you what to look at when an answer is wrong
- A short hands-on tutorial for your first molecule
- No ads. No account needed to play: sign in with email only to join the leaderboard.