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Write balanced complete ionic and net ionic equations for each of the following reactions. Write...

Question:

Write balanced, complete, ionic, and net ionic equations for each of the following reactions.

  • 1.Write balanced complete ionic equation for the reaction
    • {eq}CaS(aq) \ + \ CuCl_2(aq) \ \longrightarrow \ CuS(s) \ + \ CaCl_2(aq){/eq}
  • 2.Write balanced net ionic equation for the reaction
    • {eq}CaS(aq) \ + \ CuCl_2(aq) \ \longrightarrow \ CuS(s) \ + \ CaCl_2(aq){/eq}
  • 3.Write balanced complete ionic equation for the reaction
    • {eq}NaOH(aq) \ + \ HNO_3(aq) \ \longrightarrow \ H_2O(l) \ + \ NaNO_3(aq){/eq}
  • 4.Write balanced complete ionic equation for the reaction
    • {eq}2K_3PO_4(aq) \ + \ 3NiCl_2(aq) \ \longrightarrow \ Ni_3(PO_4)_2(s) \ + \ 6KCl(aq){/eq}
  • 5.Write balanced net ionic equation for the reaction
    • {eq}2K_3PO_4(aq) \ + \ 3NiCl_2(aq) \ \longrightarrow \ Ni_3(PO_4)_2(s) \ + \ 6KCl(aq){/eq}

The Net Ionic Equation

The net ionic equation is defined as the chemical equation that has the formation of a product from the constituting ions. The spectator ions are not mentioned in the net ionic equation.

Answer and Explanation: 1

Ans 1.

Below is the complete ionic equation:

{eq}Ca^{2+}(aq)+S^{2-}(aq)+Cu^{2+}(aq)+2Cl^-(aq) \rightarrow CuS(s)+Ca^{2+}(aq)+2Cl^-(aq) {/eq}

Ans 2.

Below is the net balanced ionic equation:

{eq}S^{2-}(aq)+Cu^{2+}(aq) \rightarrow CuS(s) {/eq}

Ans 3.

Below is the complete ionic equation:

{eq}Na^+(aq)+OH^-(aq)+H^+(aq)+NO_3^-(aq) \rightarrow H_2O(l)+Na^+(aq)+NO_3^-(aq) {/eq}

Ans 4.

Below is the complete ionic equation:

{eq}6K^+(aq)+PO_4^{3-}(aq)+3Ni^{2+}(aq)+6Cl^-(aq) \rightarrow Ni_3(PO_4)_2(s) +6K^{+}(aq)+ 6Cl^-(aq) {/eq}

Ans 5.

Below is the net balanced ionic equation:

{eq}PO_4^{3-}(aq)+3Ni^{2+}(aq) \rightarrow Ni_3(PO_4)_2(s) {/eq}


Learn more about this topic:

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Precipitation Reactions: Predicting Precipitates and Net Ionic Equations

from

Chapter 10 / Lesson 9
128K

Study precipitate reactions. Determine precipitate solubility according to solubility rules. Learn to write ionic equations by following a molecular reaction.


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