Analysis & purification of water
Test, evaporate and distil water samples
Water:
Choose a stage
Observation
Run a stage…
Universal indicator — pH scale
▲
1471014
Add a drop of universal indicator…
Thermometer
20 °C
Vapour temperature
✋
TAP
STAGES0
Pick a water sample and a stage, then run it.
Accessibility — Adapt
Theme
Dark navy theme
Colour overlay (Irlen)
Off
Display
Reading ruler
Wider spacing (dyslexia)
Text size
100%
High contrast
Classroom / projector mode
Name the coloursPrints the colour word on every observation so it never relies on colour alone.
Procedure
No dragging — buttons onlyEvery action becomes one button press.
Motion & colour vision
Reduce motion
Slow animation
Auto-rotate camera
Protanopia
Deuteranopia