Thursday, February 8, 2018

ironbubble:
“ abellionhearts:
“ sixpenceee:
“The iodine clock reaction. A solution of hydrogen peroxide is mixed with one containing potassium iodide, starch and sodium thiosulfate. After a few seconds the colourless mixture suddenly turns dark blue....
ironbubble:
abellionhearts:
sixpenceee:
The iodine clock reaction. A solution of hydrogen peroxide is mixed with one containing potassium iodide, starch and sodium thiosulfate. After a few seconds the colourless mixture suddenly turns dark blue. (Source) @sixpenceee

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