Precipitation Reactions
Chemistry ⇒ Chemical Reactions and Equations
Precipitation Reactions starts at 10 and continues till grade 12.
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See sample questions for grade 11
A solution of magnesium sulfate is mixed with a solution of sodium hydroxide. Will a precipitate form? If yes, name it.
A student adds 10 mL of 0.2 M Na2SO4 to 10 mL of 0.2 M BaCl2. Calculate the moles of BaSO4 formed.
A student mixes solutions of potassium iodide and lead(II) nitrate. What is the color of the precipitate formed?
Describe the difference between a complete ionic equation and a net ionic equation for a precipitation reaction.
Describe the steps to predict whether a precipitation reaction will occur when two aqueous solutions are mixed.
Explain why a precipitate forms when solutions of calcium chloride and sodium carbonate are mixed.
Explain why NaCl does not form a precipitate when mixed with KNO3.
If 50 mL of 0.1 M AgNO3 is mixed with 50 mL of 0.1 M NaCl, what mass of AgCl will precipitate? (Molar mass of AgCl = 143.5 g/mol)
State one real-world application of precipitation reactions.
State the solubility rule for sulfates and give one exception.
Write the balanced chemical equation for the precipitation reaction between barium chloride and sodium sulfate.
Write the net ionic equation for the reaction between aqueous solutions of sodium sulfate and barium nitrate.
