Use the Solubility Rules to write net ionic equations for the reactions that occ
ID: 535634 • Letter: U
Question
Use the Solubility Rules to write net ionic equations for the reactions that occur when solutions of the following are mixed.
Instructions
Write reactants and products in the following order:
Cation + Anion -> Precipitate
Use "->" (hyphen + greater than) to indicate 'yields'
Write subscripts as numbers with no special character, but use a "^" before each superscript. Always write the number before the sign and always include '1'. Thus, HCO31- would be HCO3^1-.
Answers are case sensitive. Spaces are ignored, so insert them as you wish for readability.
Click on the "eye" symbol to see your formatted response.
Use all lower case letters to write none if no reaction occurs.
Reactants Cation + Anion -> Precipitate or none a) K2S + ZnSO4 b) K2CrO4 + NiCl2 c) CsOH + FeCl3 d) CuSO4 + Pb(ClO4)2 e) FeSO4 + K3PO4 f) FeCl2 + TlNO3 g) (NH4)2CO3 + Ca(ClO4)2Explanation / Answer
a)
Zn+2 + S2- -------------> ZnS (s)
b)
Ni+2 + CrO42- ------------> NiCrO4 (s)
c)
Fe+3 + 3 OH- -------------> Fe(OH)3 (s)
d)
Pb+2 + SO42- -----------> PbSO4 (s)
e)
3 Fe+2 + 2 PO43- -------------> Fe3(PO4)2 (s)
f)
none
g)
Ca+2 + CO32- -----------> CaCO3 (s)
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