Raphael K. answered • 09/24/21
Chemical Engineer with 10+ years tutoring Chemistry.
question about chemisrty
What is the net ionic equation of the reaction of ZnCl2 withNaOH?
What is the net ionic equation of the reaction of MgSO4 with Sr(NO3)2?
please I don't know how to do this help me and use the subscripts
Hi Kal,
ZnCl2(aq) + 2 NaOH(aq) --> Zn(OH)2(s) + 2 NaCl(aq) balanced equation
Zn2+(aq) + 2 Cl-(aq) + 2 Na+(aq) + 2 OH-(aq) --> Zn(OH)2(s) + 2 Na+(aq) + 2 Cl-(aq) ionic equation
Zn2+(aq) + 2 OH-(aq) --> Zn(OH)2(s) net Ionic Equation
MgSO4(aq) + Sr(NO3)2(aq) --> SrSO4(s) + Mg(NO3)2(aq) balanced equation
Mg2+(aq) + SO42-(aq) + Sr2+(aq) + 2 NO3-(aq) --> SrSO4(s) + Mg2+(aq) + 2 NO3-(aq) ionic equation
Sr2+(aq) + SO42-(aq) -> SrSO4(s) net ionic equation
Kal K.
thnx09/24/21