$9.99
Two Tomorrows Born from Water
About
- Prepare the materials and place them on the table (beaker with water, sodium hydroxide bottle, stirring rod, spoon)
- Add a small spoonful of sodium hydroxide (electrolyte) into the beaker of water
- Stir well with the rod to dissolve the sodium hydroxide
- Pour the dissolved sodium hydroxide solution into the water electrolysis device
- Place the water electrolysis device in its designated position
- Press the power button to operate the water electrolysis device
- Observe the process of water being electrolyzed
- Press the button to collect hydrogen, charge the battery, and power the car
- Press the button to collect oxygen and supply it to the tree
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