Iodine clock reaction Chemistry Experiment

Made for parents and teachers Innovating Science Oscillation of Reaction Yellow/Blue Chemical Reaction Demo - The Iodine Clock Reaction https://amzn.to/3eLpyfW My Filming equipment: iPhone 8 - https://amzn.to/3byn4zw iMovie for editing Cell Phone Tripod 54 inch Travel Tripod with Bluetooth Remote - https://amzn.to/34REzbB Blue Yeti USB Microphone - https://amzn.to/3ePJwGu Green screen & lights - https://amzn.to/2XT9Yc1 Famous iodine clock reaction I’m going to add the chemical solutions into 2 cups which I marked A & B. both cups I already pour 40 ml of distilled water, then in cup A I add (2) small scoops of Sodium Iodate. This experiment comes in a kit with the details where to buy it in the description below. Now for cup B add (1) scoop of sodium sulfite and (4) scoops of Citric acid. Then add 8 drops of Starch solution. Stir both cups very good until it all dissolves. Now to make the magic happen. Im going to Pour both clear solutions from cup A and B into a empty 3rd cup and wait about 10-15 seconds. TADA! How it works! Iodine has two different “oxidation states” – one where the iodine molecules have a negative charge (I-) and the other where they have no electric charge (I0) Only the iodine with no electric charge can combine with starch to make the blue-black color. Certain chemical reactions (called oxidation and reduction reactions) can make iodine shift back and forth between these two states… When Solutions A and B are first mixed, all the iodine has a negative charge, and two separate reactions begin. Reaction #1 (oxidation) changes all of the negative charge (I-) to no electric charge (I0), but Reaction #2 (reduction) is faster and changes the I0 right back to I- again, so it has no chance to combine with the starch. The iodine zooms back and forth between these two states thousands of times a second (of course you can’t see this) until all of a sudden the chemicals that make Reaction #2 happen are all used up. Then it’s time for Reaction #1 to change all of the I- to I0 one last time, it combines with the starch, and – you have “INK!” Presto! Clock Reaction CLASS KIT https://amzn.to/2KVdNEM Also can try the Clock Chemical Reaction Kit here https://amzn.to/2IAU6nl FOLLOW ME ALSO ON SOCIAL NETWORKING » FACEBOOK - https://www.facebook.com/KidsFunScience/ TWITTER - https://twitter.com/Kidsfunscience INSTAGRAM - https://www.instagram.com/kidsfunscience PINTEREST - https://www.pinterest.com/kenzschach/kids-fun-science/ HELP! Please help me TRANSLATE my Videos!! aTdHvAaNnKcSe https://www.youtube.com/timedtext_cs_panel?c=UCIhOcXQvRZq8SJLdeXJ2L1Q&tab=2