Showing posts with label informative gif. Show all posts
Showing posts with label informative gif. Show all posts
Monday, October 12, 2015
Thursday, January 16, 2014
Science and Movie Magic
The color comes from Thiocyanatoiron ions. Skin was rubbed with a cotton ball soaked with a solution of thiocyanate ions, and that knife was covered with a solution from of iron(III), which has yellowish color. When solutions have combined, these ions reacted together forming blood red [Fe(SCN)]2+.
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