Identify the net ionic equation for the reaction (if any) that ...

[krzymel]

Question 1

Identify the net ionic equation for the reaction (if any) that occurs when aqueous solutions of K2S and Fe(NO3)2 are mixed.
◦ Fe2+(aq) + S2-(aq) → FeS(s)
◦ Fe2+(aq) + S2-(aq) + 2K+(aq) + 2NO3-(aq) → FeS(s) + 2K+(aq) + 2NO3-(aq)
◦ K+(aq) + NO3-(aq) → KNO3(s)
◦ Fe2+(aq) + S2-(aq) + 2K+(aq) + 2NO3-(aq) → Fe2+(aq) + S2-(aq) + 2KNO3(s)
◦ No reaction occurs.

Question 2

Identify the net ionic equation for the reaction (if any) that occurs when aqueous solutions of H2SO4 and KOH are mixed.
◦ 2K+(aq) + SO42-(aq) → K2SO4(s)
◦ H+(aq) + OH-(aq) + 2K+(aq) + SO42-(aq) → H2O(l) + K2SO4(s)
◦ H22+(aq) + OH-(aq) → H2(OH)2(l)
◦ H+(aq) + OH-(aq) → H2O(l)
◦ No reaction occurs.

[thall411]

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[krzymel]

TYSM

[daiying98]

Gracias!