Copper metal reacts with nitric acid. Assume that the reaction is 3Cu(s) + 8HNO3 (aq) → 3Cu(NO3)2 (aq) + 2NO(g) + 4H2O(1) If 6.73 g Cu(NO3)2 is eventually obtained, how many grams of nitrogen monoxide, NO, would have formed? g

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