Question

How do you properly solve _ Ag + _ Cu(Nu3)2 ---> _ AgNo3 + _ Cu

Answer 1

1. Start by writing the correct letters.
2. You have two nitrates on the left so make that 2AgNO3 on the right.
Ag + Cu(NO3)2 ==> 2AgNO3 + Cu

3. Now you have 2 Ag on the right, make that 2 Ag on the left.
2Ag + Cu(NO3)2 --> 2AgNO3 + Cu