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Chemistry, 03.07.2019 22:00 vlactawhalm29

In chemistry we did a lab examining iron nails corroding in agar. one of the nails was wrapped in zinc, and the nail did not rust. a whitish substance appeared around the nail, what is the whitish substance?

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In chemistry we did a lab examining iron nails corroding in agar. one of the nails was wrapped in zi...
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