Iodine Clock experiment explained (Grade 12 school science lab)

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Utilization of the impressive Iodine clock experiments in studying the effect of concentration and temperature on the reaction rate, by using relatively simple materials. All scenes were filmed in the school lab of N. Alikarnassos Senior Highschool, Greece , mostly in classroom settings.

To πείραμα του Ρολογιού Ιωδίου, πέρα από εντυπωσιακό, είναι και πολύ χρήσιμο στην μελέτη της επίδρασης της συγκέντρωσης και της θερμοκρασίας στην ταχύτητα της αντίδρασης. Όλα τα πειράματα έγιναν στο Εργ. Θετικών Επιστημών του ΓΕΛ Ν. Αλικαρνασσού και τα περισσότερα σε ώρα μαθήματος Χημείας Γ Λυκείου.

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I love science so much.. This channel helps me with demonstrating and explaining science experiment.. Without you I wouldn't be such a good president thank you soooo much

shanaleeduncan
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The table shows the volumes of KI and Na2S2O3 quantities; however, these two are powder - please specify grams for each.

Aramalisadventures
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lol loving all these undergrads looking for help on their homework XD

monsieurdorgat
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I confused. I've tried many methods, but it never works.

sapphiremelon
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What would be the theoretical value for the activation energy of the reaction between sodium sulfite, potassium iodate and sulfuric acid?

moviemakersclub
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Love this it was EXTREMELY thanks! Just a quick question could I use vitamin C instead of thiosulfate?

bgrace.
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what is the role of sulfuric acid here??

vinn.
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hi, could you tell me the concentration of hydrogen peroxide, before preparing the molar solution

lourdesramirez
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hello my friend because you're in chemistry I would like to know is there any way to make transparent starch solution? because I tried to filter it and it doesn't work .thx

גדאור-גע
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hello again i can not get my starch transparent maybe bc i am using cornflower ? should i use different starch? thx

גדאור-גע
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Why would I get red color as soon as I mix the two solutions?

Aramalisadventures
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HI, ME AGAIN :), EXCUSE ME, COULD YOU TELL ME THE COMPLETE REACTIONS

lourdesramirez
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