Lab 13 Solubility, Polarity, Electrolytes, and Nonelectrolytes Fill out Part B a

Question

Lab 13 Solubility, Polarity, Electrolytes, and Nonelectrolytes Fill out Part B and Part C with your predictions Part B. Fill out your answers based on the solubility rules (Table 3 on pg.83 in the new textbook, or pg.79 in the old textbook). Chemical name Ammonium chloride Sodium sulfate Calcium chloride Calcium sulfate Formula Soluble in water? (Yes/No) NHACI Na2SO4 CaClz CaSO4 Ammonium nitrate NH&NO3 Sodium carbonate Na2CO Calcium nitrate Calcium carbonate CaCO Ca(NO3)2 Part C. Fill out your answers Electrolyte, weak electrolyte, or nonelectrolyte Chemical name Distilled water 0.1 M ammonium nitrate Ethanol 0.1 M sucrose Glacial acetic acid (without water) 0.1 M ammonia 0.1 M hydrochloric acid 0.1 M sodium chloride 0.1 M calcium sulfate Glycerol 0.1 M acetic acid 0.1 M sodium hydroxide Tables on Both Sides of the Paper

Explanation / Answer

Part B Answer

Part C Answer

Chemical Name Formula Soluble in water Ammonium chloride NH4Cl Yes Sodium sulfate Na2SO4 Yes Calcium chloride CaCl2 Yes Calcium sulfate CaSO4 Poorly soluble (No) Ammonium Nitrate NH4NO3 Yes Sodium Carbonate Na2CO3 Yes Calcium Nitrate Ca(NO3)2 Yes Calcium Carbonate CaCO3 No

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