Problem Set 4 1. Write balanced net jonic equations for the reactions that occur in each of the following cases. Identify the spectatorien or ions in each reaction. Bao t NaCO(g) → spectator b. spectator ion ESO. (aq) + Ca(OH): → Salaa+AgNO: (a) →

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**Problem Set 4**

1. **Write balanced net ionic equations** for the reactions that occur in each of the following cases. Identify the spectator ions in each reaction.

   a. ___ BaCl\(_2\)(aq) + ___ Na\(_2\)CO\(_3\)(aq) →  
      Spectator ions: ________________

   b. ___ H\(_2\)SO\(_4\)(aq) + ___ Ca(OH)\(_2\)(s) →  
      Spectator ions: ________________

   c. ___ Na\(_2\)S\(_2\)O\(_3\)(aq) + ___ AgNO\(_3\)(aq) →  
      Spectator ions: ________________

   d. ___ HBr(aq) + ___ KF(aq) →  
      Spectator ions: ________________

2. **Reactions with different reactants**:

   e. ___ HCl(aq) + ___ Zn(OH)\(_2\)(s) →  
      Spectator ions: ________________

   f. ___ H\(_3\)PO\(_4\)(aq) + ___ NaOH(aq) →  
      Spectator ions: ________________

   g. ___ Al(OH)\(_3\)(s) + ___ HBrO\(_3\)(aq) →  
      Spectator ions: ________________

   h. ___ 3CH\(_3\)ClO(aq) + ___ FeCl\(_3\)(aq) →  
      Spectator ions: ________________

Note: There are no graphs or diagrams included; only the text of the reactions is provided.
Transcribed Image Text:**Problem Set 4** 1. **Write balanced net ionic equations** for the reactions that occur in each of the following cases. Identify the spectator ions in each reaction. a. ___ BaCl\(_2\)(aq) + ___ Na\(_2\)CO\(_3\)(aq) → Spectator ions: ________________ b. ___ H\(_2\)SO\(_4\)(aq) + ___ Ca(OH)\(_2\)(s) → Spectator ions: ________________ c. ___ Na\(_2\)S\(_2\)O\(_3\)(aq) + ___ AgNO\(_3\)(aq) → Spectator ions: ________________ d. ___ HBr(aq) + ___ KF(aq) → Spectator ions: ________________ 2. **Reactions with different reactants**: e. ___ HCl(aq) + ___ Zn(OH)\(_2\)(s) → Spectator ions: ________________ f. ___ H\(_3\)PO\(_4\)(aq) + ___ NaOH(aq) → Spectator ions: ________________ g. ___ Al(OH)\(_3\)(s) + ___ HBrO\(_3\)(aq) → Spectator ions: ________________ h. ___ 3CH\(_3\)ClO(aq) + ___ FeCl\(_3\)(aq) → Spectator ions: ________________ Note: There are no graphs or diagrams included; only the text of the reactions is provided.
Expert Solution
Step 1

First we need to write the complete balanced chemical equation using the solubility rules. 

Then we write the full ionic equation in which aqueous compounds are dissociated into their ions. Solid, liquid and gaseous compounds remain as it is. 

Then to write net ionic equation, those ions are cancelled which are present on both sides of reaction. 

Spectator ions are those ions which do not take place in chemical equation as they remain in ionic form . These are the ions which were cancelled from full ionic equation to get net ionic equation. 

 

 

Note : Since you have asked a question with multiple subparts , so we will answer first three parts here. If you want answer of other parts please upload them separately specifying the parts to be answered. 

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