You are given the reaction cu + hno3 cu(no3)2 + no + h2o. which pair of half-reactions represents the balanced half-reactions for the reaction?

Oxidation reaction,Cu + HNO3 --> Cu(NO3)2

Reduction reaction, HNO3 --> NO + H2O

The reduction half reaction represents the balanced reaction as the number of Hydrogen on left side of reaction is equal to right side whereas, the nitrogen is also 1 in left side and 1 on right side

Look at the picture (it's the first option)

Explanation:

yes, water is wet, just as it makes other things wet, it is wet itself, kinda like ice, when ice is in water, the ice makes water cold, and ice is cold, therefore with that example, water is wet

hi,

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