Question

question 3 of 30
if a reaction occurs, what will be the products of the unbalanced reaction below?
cu(s) + ni(no3)2(aq) →
the activity series of elements
a. cuni(s) + no2(g)
b. cuni(no3)4(s)
c. ni(s) + cu(no3)2(aq)
d. no reaction will occur.

Explanation:

Step1: Check activity series

In the activity series, copper (Cu) is less reactive than nickel (Ni).

Step2: Determine reaction possibility

Since Cu is less reactive, it cannot displace Ni from its compound Ni(NO₃)₂.

Answer:

D. No reaction will occur.