Question

Write the net ionic equation (including phases) that corresponds to fe(clo4)2(aq)+na2co3(aq)

Answer 1

The net ionic equation that correspond to Fe(ClO4)2 +Na2CO3  is

Fe ^2+(aq)  +CO3^2-(aq) →  FeCO3 (s)

Explanation

write the  balance chemical equation

  Fe(ClO4)2 (aq) + Na2CO3(aq)→ FeCO3 (s)  + 2 NaClO4

write the ionic equation

 Fe^2+(aq)  + 2ClO4 ^-(aq)  + 2Na^+(aq) +CO3^2- (aq) → FeCO3 (s)   + 2Na^+ + 2ClO4^-

cancel the  spectator ions   in both side

• that is ( 2ClO4^-  and 2Na+)

the ionic equation  is therefore

Fe^2+(aq)   + CO3^2-  →FeCo3(s)