What is the ionic charge for the copper ion in Cu(NO₃)2?

Question

Quizplus · Accepted Answer

In Cu(NO₃)2, there are two nitrate ions, each with a charge of 1-. Therefore, the total negative charge from the nitrate ions is 2-. 
Since the compound is electrically neutral, the total positive charge from the copper ion must balance out the negative charge from the nitrate ions. 
Using this information, we can set up the following equation: 
2- (total negative charge) = x (charge of copper ion)

Solving for x, we get: 
x = 2+ (charge of copper ion)

Therefore, the ionic charge for the copper ion in Cu(NO₃)2 is 2+.

What Is the Ionic Charge for the Copper Ion in Cu(NO₃)2