Mistake Master
Mistake Master · AP Chemistry · Unit 4 · Step-Through Animation
Three Views That Cannot Disagree
You'll learnto move between the equation, the drawing and the bench for one reaction without contradicting yourself.
Hydrogen burns in oxygen. You can write it as an equation, draw it as molecules, or watch the pop and the mist on the glass. Those are three views of one event, and they are not allowed to disagree — which matters because the drawing is the one you make up. Twelve short steps; press Next for each one.
the equation · the drawing · the flask · one reaction
Before you start
What you're looking at
Hydrogen and oxygen molecules drawn as atoms, beside the equation and the bench observations.
The question
Does the drawing describe the same reaction the equation does?
Step 1 / 12