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SCORPION-xisa [38]
3 years ago
14

Nitric acid reacts with insoluble copper(II) oxide to form soluble copper(II) nitrate, Cu(NO3)2, a compound that has been used t

o prevent the growth of algae in swimming pools. Write the balanced chemical equation for the reaction of an aqueous solution of HNO3 with CuO. (Include states-of-matter under the given conditions in your answer. Use the lowest possible whole number coefficients.)
Chemistry
1 answer:
Harman [31]3 years ago
6 0

Answer:

Explanation:

CuO(s) + 2HNO3(l)  ----> Cu(NO3)2(l)  + H2O(l).

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Answer is given below.

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oxidation: Cu-2e^{-}\rightarrow Cu^{2+}(aq.)

[reduction: Ag^{+}+e^{-}\rightarrow Ag]\times 2

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Reducing agent is that species which gives electron to another species. Here Cu gives electron to Ag^{+}(aq.) . Hence Cu  is the reducing agent.

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