airkyd Posted October 21, 2005 Share Posted October 21, 2005 ok, i want to get some rusk. so i get a nail , connect to my 12 volt power supply. then i stick the positive and negative ends into some salt water ( tap water + cooking salt) first i get a layer of orange precipitate forming at the bottom( common rust) . but then i get a layer of green/white precipitate???? wat the hell is this??? i have heard that come iron oxide goes strangr colours but i want to conform that its rust. or it another oxide from the other composite in the nail???? any one got any ideas wa happening here? Link to comment Share on other sites More sharing options...
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