Areyoujustinwaterwouldgonicepurplecolor, butherebecauseyou'vegot K tomnfour, it's actuallygivingyou a lovelygreencolor.
Butit's not a verystablecompound, andifyouaddacidtothesolution, itdecomposesveryquickly.
Andsoyougetpermanganatebackagain, plus a precipitate, whichyoumayormaynotbeabletoseeofmanganesedioxide, whichisbrownsolid.
Now, When I didthisexperimentas a schoolboyinthekitchen, I didn't knowallofthischemistry, andmysister's clotheswereonthedrainingboardoftheThinktheywerebeingwashed, and I'm ashamedtosay.
And I didn't noticethatsomeofthepermanganateorMandaNategotontomysister's clothesandbrownspotsappearedalloverit, andtherewasnotverypopularwithmyparents.