What is the net ionic equation for chromium sulfate and ammonium carbonate Cr2SO43 NH42CO3also what are the spectator ions of this equation?

Answer 1

net ionic equation only has the ions that become a precipitate:

2Cr3+(aq)+3CO32-(aq)--->Cr2(CO3)3(s)

spectator ions are the ones that do not make a precipitate:

SO42-,NH4+

no precipitate(combines to form another aqueous solution)=no reaction. hope this helps

Answer 2

The chemical equation is:
Cr2(SO4)3(aq) + 3 (NH4)2CO3(aq) = 3 (NH4)2SO4(aq) + Cr2(CO3)3(s)

Answer 3

The chemical equation is:
2 Cr(3+) + 3 SO4(2-) + 6 Na+ 3 CO3(2-) + 3 H2O = 2 Cr(OH)3 (s) + 6 Na+ +3 SO4(2-) + 3 CO2