Answer:
Complete ionic: 2Cr(3+) + 6(NO3)- + 3Ba = 2Cr + 3Ba(2+) + 6(NO3)-
Net ionic; 2Cr(3+) + 3Ba = 2Cr + 3Ba(2+)
Step-by-step explanation:
We are given;
Cr(NO3)3 (aq) + Ba (s)
Let's first find the product of this reaction before getting the complete and net ionic equations.
2Cr(NO3)3 + 3Ba = 2Cr + 3Ba(NO3)2
The complete ionic equation will be;
2Cr(3+) + 6(NO3)- + 3Ba = 2Cr + 3Ba(2+) + 6(NO3)-
The net ionic equation is gotten by eliminating the spectator ions from both left and right hand sides of the equation.
Thus, net ionic equation is;
2Cr(3+) + 3Ba = 2Cr + 3Ba(2+)