Use the solubility rules to write net ionic equations for thereactions that occu

Question

Use the solubility rules to write net ionic equations for thereactions that occur when solutions of the following aremixed.
Instructions
Write reactants and products in the followingorder:
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 thesign and always include '1'. Thus, HCO31- would beHCO3^1-.
Answers are case sensitive. Spaces are ignored, so insert them asyou wish for readability.
Click on the "eye" symbol to see your formatted response.
Use all lower case letters to write none if no reactionoccurs.
Reactants Cation + Anion -> Precipitate or none
a) FeSO4 + K3PO4
b) CuSO4 + Pb(ClO4)2
c) (NH4)2CO3 + Ca(ClO4)2
d) CsOH + FeCl3

Explanation / Answer

(a) FeSO4 + K3PO4 ----->     The two possible products are Fe3(PO4)2 andK2SO4 . Phosphates are insoluble while sulfates of potassium aresoluble. Hence the net ionic equation is: Fe^2+  +   PO4^3-   -------> Fe3(PO4)2   (ppt) . (b) CuSO4 + Pb(ClO4)2 Lead sulfate is insoluble Pb^2+    +  SO4^2-     ------->   PbSO4 . (c) (NH4)2CO3 +   Ca(ClO4)2 calcium carbonate is insoluble Ca^2+    +   CO3^2-    ------>   CaCO3 . (d) CsOH + FeCl3 Ferric hydroxide is insoluble Fe^3+    +    3 OH^1-   ---------> Fe(OH)3    

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