Question

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7. In the equation Cu + xHNO,
the values of x and y are
Cu(NO3)2 + yNO, + 2H,0,
(a) 3 and 5
(b) 8 and 6
(c) 4 and 2
(d) 7 and 1​

Answer 1

Answer:

(c) 4 and 2

Explanation:

Cu + 4HNO --> Cu(NO3)2 + 2NO+ 2H0

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