1.

3.Copper metal rects with conctrated HNO, asCu + 4HNO, 4 Cu(NO3)2 + 2NO, + 2H,0 .The number of moles of the HNO, reducedby one mole of the Cu will be1) 4 2) 2 3) 0.5 4) 0.25​

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ANSWER:

answer is OPTION 2 for your QUESTION



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