Question

5. Cu(OH)2 + HNO3 → Cu(NO3)2 + H2O
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Answer 1

• This is an acid-base reaction (neutralization): Cu(OH) 2 is a base, HNO 3 is an acid. ; Colorless, yellow, or red, fuming liquid with an acrid, suffocating odor. [Note: Often used in an aqueous solution.

1. HNO3 + Cu(OH)2 → H2O + Cu(NO3)2
2. HNO3 + Cu(OH)2 + CuCO3 → H2O + CO2 + Cu(NO3)2

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