Title: Activity 5.1.2
Course: Chemist€ry > Section: 5. OTHER CHEMICAL REACTIONS

Have we already studied these reactions?________________________________________________________

At video 1, could you explain where the other colors of the same solution come from?____________________________________________________________________________________________________________________________________________________________________________________________

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(I will give you a clue; the initial violet color is due to Manganese in its +7 valence or oxidation number)

- Not, We have not yet studied. And the colors come from magical tricks.
- Not, We have not yet studied. And the colors come from the Legendary potion.
- Not, We have not yet studied. And the colors come from a reduction of Mn+7(violet) to all the others oxidations forms of MAnganese (+6,+5,+3,...which have diferent colors).
- Yes, We have already studied. And the colors come from the Legendary potion.