Adapted by Nelson Nuñez-Rodriguez
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By David W. Ball
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| QUESTION | ANSWER |
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1. Write a chemical equation that represents NaBr(s) dissociating in water. |
1. NaBr(s) Na+(aq) + Br−(aq) |
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3. Write a chemical equation that represents (NH4)3PO4(s) dissociating in water. |
3. (NH4)3PO4(s) 3NH4+(aq) + PO43−(aq) |
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5. Write the complete ionic equation for the reaction of FeCl2(aq) and AgNO3(aq). You may have to consult the solubility rules. |
5. Fe2+(aq) + 2Cl−(aq) + 2Ag+(aq) + 2NO3−(aq) → Fe2+(aq) + 2NO3−(aq) + 2AgCl(s) |
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7. Write the complete ionic equation for the reaction of KCl(aq) and NaC2H3O2(aq). You may have to consult the solubility rules. |
7. K+(aq) + Cl−(aq) + Na+(aq) + C2H3O2−(aq) → Na+(aq) + Cl−(aq) + K+(aq) + C2H3O2−(aq) |
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9. Write the net ionic equation for the reaction of FeCl2(aq) and AgNO3(aq). You may have to consult the solubility rules. |
9. 2Cl−(aq) + 2Ag+(aq) → 2AgCl(s) |
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11. Write the net ionic equation for the reaction of KCl(aq) and NaC2H3O2(aq). You may have to consult the solubility rules. |
11. There is no overall reaction. |
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13. Identify the spectator ions in Exercises 9 and 10. |
13.
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