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FACTORY ESCAPE GAME
Sonya Crider
Created on May 8, 2023
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FACTORY ESCAPE GAME
Precipitation Reactions
Use your knowledge of solubility rules, precipitation reactions, and net-ionic equations to save the base.
THE MISSION
THE base
Find the clue you need to keep moving forward
QUESTION 1/3
copper(II) nitrate
copper(II) hydroxide
Use your solubility rules to determine which substance is INSOLUBLE in water and will precipitate.
QUESTION 2/3
sodium sulfate
calcium sulfate
Use your solubility rules to determine which substance is INSOLUBLE in water and will precipitate.
QUESTION 3/3
iron(III) carbonate
ammonium carbonate
Use your solubility rules to determine which substance is INSOLUBLE in water and will precipitate.
THE base
Find the clue you need to keep moving forward
QUESTION 1/3
Aqueous solutions of sodium hydroxide and silver nitrate are mixed an a precipitate forms. What is the formula of the precipitate?
Ag(OH)2
NaNO3
AgOH
QUESTION 2/3
Aqueous solutions of potassium iodide and lead nitrate are mixed an a precipitate forms. What is the formula of the precipitate?
K2NO3
PbI2
KNO3
QUESTION 3/3
Aqueous solutions of sodium hydroxide and copper(II) sulfate are mixed an a precipitate forms. What is the formula of the precipitate?
Cu2OH
Na2SO4
Cu(OH)2
the base
Find the clue you need to keep moving forward
QUESTION 1/3
Aqueous solutions of potassium iodide and lead(II) nitrate are mixed and a precipitate forms. Determine the ions that will precipitate
potassium ions and nitrate ions
lead(II) ions and iodide ions
potassium ions and lead(II) ions
QUESTION 2/3
Aqueous solutions of potassium iodide and lead(II) nitrate are mixed and a precipitate forms. What is the correct formula for the precipitate that forms from Pb2+ and I- ions?
PbI2
PbI
Pb2I
QUESTION 3/3
Aqueous solutions of potassium iodide and lead(II) nitrate are mixed and a precipitate forms. What is the correct net-ionic equation for this reaction?
K+(aq) + NO3-(aq) -> KNO3(aq)
Pb2+(aq) + 2I-(aq) -> PbI2(s)
Pb(NO3)2(aq) + 2 KI(aq) -> PbI2(s) + KNO3(aq)
the base
Find the clue you need to keep moving forward
QUESTION 1/3
Aqueous solutions of sodium chloride and silver nitrate are mixed and a precipitate forms. Determine the ions that will precipitate.
silver and chloride ions
chloride and nitrate ions
sodium and silver ions
sodium and nitrate ions
QUESTION 2/3
Aqueous solutions of sodium chloride and silver nitrate are mixed and a precipitate forms. What is the correct formula for the precipitate that forms Ag+ and Cl- ions?
Ag2Cl3
AgCl2
Ag2Cl
AgCl
QUESTION 3/3
Aqueous solutions of sodium chloride and silver nitrate are mixed and a precipitate forms. What is the correct net-ionic equation for this reaction?
Na+(aq) + Cl-(aq) + Ag+(aq) + NO3-(aq) -> AgCl(s) + NaNO3(aq)
Na+(aq) + NO3-(aq) -> NaNO3(s)
Ag+(aq) + Cl-(aq) -> AgCl(s)
NaCl(aq) + AgNO3(aq) -> NaNO3(aq) + AgCl(s)
the base
Find the clue you need to keep moving forward
QUESTION 1/3
Aqueous solutions of calcium nitrate and ammonium sulfate are mixed and a precipitate forms. Determine the ions that will precipitate
sulfate and nitrate ions
ammonium and nitrate ions
calcium and ammonium ions
calcium and sulfate ions
QUESTION 2/3
Aqueous solutions of calcium nitrate and ammonium sulfate are mixed and a precipitate forms. What is the correct formula for the precipitate that forms Ca2+ and SO42- ions?
CaSO2
Ca2(SO4)2
CaSO4
Ca2SO4
QUESTION 3/3
Aqueous solutions of calcium nitrate and ammonium sulfate are mixed and a precipitate forms. What is the correct net-ionic equation for this reaction?
Ca2+(aq) + NO3-(aq) + NH4+(aq) + SO42-(aq) -> CaSO4(s) + NH4+(aq) + NO3-(aq)
Ca2+(aq) + SO42-(aq) -> CaSO4(s)
NH4+(aq) + NO3-(aq) --> NH4NO3(aq)
CaNO3(aq) + NH4SO4(aq) + NH4NO3(aq) + CaSO4(s)
START OVER?
You've saved the base
Mission Complete
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You've destroyed the base......
MISSION FAILED