What would be the products:
1. Cu + AgNO3

2 Zn + HCl

3 Cu+ HNO3

4 Zn + Fe(NO)2

5 Li + HI

With Copper it would depend on the combining capacity.

For number 2: Zn(Cl)2 + H

Number 4: Zn(NO)2 + Fe

Number 5: LiI + H

I think she's asking for the result
1. CuNO3+Ag? Prehaps single displacement?
Or are you talking about the combining capacity which looks at the column of the periodic table. 12________343210

A single-displacement reaction, also called single-replacement reaction, is when an element or ion moves out of one compound and into another. (One element is replaced by another in a compound.) This is usually written as

A + BX → AX + B or A + BX → AB + X