Au(s) + NO3-(aq) + 4H+(aq) -> Au3+(aq) + NO(g) + H2O(l)
^ I don't understand how to get NO3- and NO from HNO3.
Gold ring example
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Daniisaacson2F
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Re: Gold ring example
They just took the Hydrogen off of the NO3-, then Nitrogen is reduced from 5+ charge to 2+ charge in NO.
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