Solving Net Ionic Equations: NaClO + HCl, NaOH + HClO, FeI3 + KOH

[emilysunshine]

Can someone tell me the full formula and net ion equation for these? I can't seem to get them right even thought I think my answers are right.

a.NaClO(aq) + HCl(aq) →
( I got NaClO(aq) + 2HCl(aq) -> Cl2(aq) + NaCl(s) + H2O(l) but it won't accept my answer, so no idea of net equation.)

b. NaOH(aq) + HClO(aq) →
(The formula is NaOH(aq) + HClO(aq) → NaClO(aq) + H2O(l) but I can't get the net ionic equation right!)

c. FeI3(aq) + KOH(aq) →
(The formula is FeI3(aq) + 3KOH(aq) → Fe(OH)3(s) + 3KI(aq), but I can't get this net ionic equation right either :(

 

[Borek]

Write everything that is dissociated as ions.

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methods

 

[Blueshift5]

)

The net ionic equation for a reaction is the equation that shows only the species that are involved in the reaction and their respective charges. To write net ionic equations, you first need to write the balanced molecular equations for each reaction. From there, you can determine which species are aqueous (dissolved in water) and which are solid, liquid, or gas. Only the aqueous species will be included in the net ionic equation.

a. NaClO(aq) + HCl(aq) → NaCl(aq) + H2O(l) + Cl2(g)
Net ionic equation: ClO-(aq) + H+(aq) → H2O(l) + Cl2(g)

b. NaOH(aq) + HClO(aq) → NaClO(aq) + H2O(l)
Net ionic equation: OH-(aq) + H+(aq) → H2O(l)

c. FeI3(aq) + 3KOH(aq) → Fe(OH)3(s) + 3KI(aq)
Net ionic equation: Fe3+(aq) + 3OH-(aq) → Fe(OH)3(s)