What is produced during the replacement reaction of Cu (NO3) 2 and Zn?

1. ZnNO3 + Cu

2. Zn + Cu (NO3) 2

3. ZnCu + 2NO3

4. Zn (NO3) 2 + Cu

What is produced during the replacement reaction of CU (NO3) 2 and zn is

Zn (NO3) 2 + Cu (answer 4)

explanation

Replacement reaction is a type of chemical reaction in which an element react with a compound and take the place of another element in that compound.

Zn is more reactive than Cu, therefore Zn replaces cu from CU (NO3) 2 to form Zn (NO3) 2 + Cu

D is the correct answer