Ans :
a)
The balanced molecular equation is given as :
Cu(NO3)2 + 2NaOH = Cu(OH)2 + 2NaNO3
The reaction shows the formation of desired compound copper(II) hydroxide. The compound is formed by exchange of ions of two reactant compounds. So the reaction is classified as double replacement reaction.
Copper (II) hydroxide is formed from the reaction of copper (II) nitrate and sodium hydroxide. a....
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