ClassAdapt
Rate of Reaction
Collecting carbon dioxide in a gas syringe
Accessibility
Method
Gas syringe
—
Clock
—
Rate now
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Results
Now do the numbers
Try another experiment
Check
Carry on
How fast was the reaction?
Back to the graph
Try another experiment
Tap an experiment to start
Start again
Accessibility — Adapt
Close
Theme
Dark navy theme
Colour overlay (Irlen)
Off
Display
Reading ruler
Wider spacing (dyslexia)
Text size
Smaller
100%
Bigger
High contrast
Classroom / projector mode
Method checklist
Lists the steps down the side of the screen and ticks them off as you go.
Syringe readout
Shows the volume of gas as a large number in the corner of the screen.
Results table
Fills in the time and volume readings as they are taken.
Outline the solids
Draws a dark edge round the marble chips so they stand out from the acid behind them.
Procedure
Ask me a check question
Stops at three key points and asks you to explain what is going on.
Buttons only
Adds a button for every action, so nothing has to be tapped in the 3D scene.
Give me longer for the bung
Slows down the gas that escapes while the bung is off, so there is no rush.
Motion & colour vision
Reduce motion
Slow animation
Auto-rotate camera
Protanopia
Deuteranopia