c. g. NH4NO3 k. lead(II) sulfate d. potassium chromate h. sodium hydrogen l. ammonium sulfide carbonate Key: I Insoluble – S Soluble – Hydroxide Hydrogen Acetate Bromide Carbonate Chlorate Chloride Chromate Carbonate Nitrate Perchlorate Phosphate Sulfate Sulfide Iodide Aluminum Ammonium Barium Calcium Dimercury Copper II Iron II Iron III Lithium Lead Magnesium Potassium Silver Sodium Strontium Zinc Double Replacement and Solubility 1. Double replacement reactions require the cations to switch with the anions. Identify which of the following DR reactions are written correctly. Correct the mistakes in the wrong reactions: a. (NH4)3PO4(aq) + AlCl3(aq) Al(PO4)3(s) + NH4Cl3(aq) ____________________________________
c. g. NH4NO3 k. lead(II) sulfate d. potassium chromate h. sodium hydrogen carbonate l. ammonium sulfide Key: I – Insoluble S – Soluble Acetate Bromide Carbonate Chlorate Chloride Chromate Hydroxide Hydrogen Carbonate Iodide Nitrate Perchlorate Phosphate Sulfate Sulfide Aluminum Ammonium Barium Calcium Dimercury Copper II Iron II Iron III Lithium Lead Magnesium Potassium Silver Sodium Strontium Zinc Double Replacement and Solubility 1. Double replacement reactions require the cations to switch with the anions. Identify which of the following DR reactions are written correctly. Correct the mistakes in the wrong reactions: a. (NH4)3PO4(aq) + AlCl3(aq) Al(PO4)3(s) + NH4Cl3(aq) ____________________________________