Relax

Respuesta :

3 ions are produced 1 Co2 and 2 No3-1. Hope this helps
Yeah - I agree with the other user.

W\e have
NiCl2.6H2O(aq) --> Ni^+2 + 2Cl^-1
 3 ions: 1 Ni^+2 and 2 Cl^-1

There are 3 ions produced.

Good luck!