Youtor
Foamy Chemical Reaction with Hydrogen Peroxide
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=NN2tHSkcObk
Warning! Hydrogen peroxide solutions with concentration greater than 12% can cause skin burn! Please follow safety precautions. Such experiments should be done either in outdoors or under a fume hood. Hello everyone. Today we will consider the decomposition of hydrogen peroxide in the presence of catalysts. I recently bought a whole canister of 50% hydrogen peroxide and I think I will not have problems with that. Those who do not have access to 30 and 50% hydrogen peroxide can make it from hydroperite. Here I have a cup of 25 crushed tablets of hydroperite, they will now be dissolved in water. Fill the hydroperite with a small amount of hot water. And also pour hot water into the bowl, so it can warm up our mix. Next, stir until hydroperite is completely dissolved, and now we have finished a hydrogen peroxide solution of about 25%. Hydrogen peroxide decomposes in the presence of a catalyst. The catalyst can be either potassium permanganate or copper Ammoniate. First, let’s prepare our catalysts. Starting with the copper ammine. Let’s take the copper sulfate, and dissolve it into the water, next add ammonium hydroxide to our solution. Continue pouring until our solution becomes blue and transparent. Here we’ve got Ammoniate copper. Now let’s make a solution of potassium permanganate. Take about a half of a teaspoon of potassium permanganate and dissolve it in approximately 50 ml of water. Stir until all crystals have been dissolved. And here we have our second catalyst. The decomposition of hydrogen peroxide looks very nice. To make the decomposition of hydrogen peroxide even more spectacular, let’s make the following mixture. Pour about 20 ml of liquid soap into a flask, then add the catalyst. In this case we add the solution of potassium permanganate. Now we pour hydrogen peroxide. Hydrogen peroxide decomposes to release a gas that turns into a nice foam. Every time the reaction proceeds a little bit differently, so I'll show you some of my takes. First Cut: I used copper ammoniate as a catalyst. Second double: a solution of potassium permanganate as a catalyst. Third: same potassium permanganate. Fourth: the same. Fifth: This one I decided to make in a glass jar, in essence nothing has changed. The decomposition rate also depends on the concentration of the catalyst. Of course the easiest way to make large amounts of foam is to just to pour a bottle of Fairy into a fountain, as some of our local pranksters did. Looks pretty good. Facebook: / thoisoi2 • Patreon: https://www.patreon.com/Thoisoi?ty=h • Music: http://audiomicro.com
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