5. elephant toothpaste/big bubbles.How to apply a bandage Remover hydrogen peroxide (H2O2) concentration of 10-50% of the hotel wearing a tube experiment. Then fill the dish washing liquid into it. I don't want someone (I use laipon f) Ratio of hydrogen peroxide to wash the plate about 3:1 (he wants to have a food color into it.) Then fill the taet Siem IO Dal (KI) to the gas bubble pops out of the trial many tubes (look like toothpaste from a tube compressor) If you are doing a big bubbles, use a large tray instead of tubes happens gas bubbles haha trials until the tray under the large bubble-like look make the experiment finished, try asking the children to see if if it does not fill the dish washing liquid what happens (let's try to finish it, children asked questions view!)Describe what happens. When the taet Siem IO drivers into the solution, hydrogen peroxide is catalytic KI will make a difference to the H2O2 gas oxygen by a member to be below. Best dish washing liquid that fills the gas O2 for the catchment, becoming a bubble (in a dish washing liquid, be sure to have the substance that caused the bubble. If not, fill the dish washing liquid O2 is happening is seen as ejaculation)The image.
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