Preparation of Salts
Chemistry ⇒ Acids, Bases, and Salts
Preparation of Salts starts at 10 and continues till grade 12.
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See sample questions for grade 11
A student mixes solutions of sodium sulfate and barium chloride. What is the name of the salt that precipitates?
A student wants to prepare lead(II) sulfate. Which method should they use?
Describe the difference between preparing a soluble salt and an insoluble salt.
Describe the process of preparing an insoluble salt using a precipitation reaction.
Describe the steps involved in preparing copper(II) sulfate crystals from copper(II) oxide and sulfuric acid.
A student is asked to prepare pure sodium sulfate crystals. Which two solutions should they mix?
(1) Sodium chloride and sulfuric acid
(2) Sodium hydroxide and sulfuric acid
(3) Sodium carbonate and sulfuric acid
(4) Sodium nitrate and sulfuric acid
A student mixes solutions of sodium sulfate and barium chloride. What is the name of the salt that precipitates?
A student wants to prepare lead(II) sulfate. Which method should they use?
A student is asked to prepare pure sodium sulfate crystals. Which two solutions should they mix?
(1) Sodium chloride and sulfuric acid
(2) Sodium hydroxide and sulfuric acid
(3) Sodium carbonate and sulfuric acid
(4) Sodium nitrate and sulfuric acid
Which method is used to prepare potassium nitrate?
(1) Precipitation
(2) Titration
(3) Direct combination
(4) Displacement
Which of the following is a correct ionic equation for the precipitation of silver chloride?
(1) AgNO3(aq) + NaCl(aq) → AgCl(s) + NaNO3(aq)
(2) Ag+(aq) + Cl−(aq) → AgCl(s)
(3) Ag(s) + Cl2(g) → AgCl(s)
(4) Ag+(aq) + NO3−(aq) → AgNO3(aq)
Which of the following is NOT a method for preparing salts?
(1) Neutralization
(2) Precipitation
(3) Electrolysis
(4) Sublimation
Fill in the blank: The process of heating a solution to remove some water and allow salt crystals to form is called ______.
Fill in the blank: The process of removing water from a salt solution to obtain crystals is called ______.
Fill in the blank: The reaction between barium chloride and sulfuric acid produces a white precipitate of ______.
Fill in the blank: The reaction between calcium carbonate and hydrochloric acid produces calcium chloride, water, and ______.
Is it possible to prepare sodium chloride by the reaction of sodium hydroxide and hydrochloric acid?
True or False: All salts are soluble in water.
True or False: All salts can be prepared by the reaction of an acid with a metal.
True or False: All soluble salts can be prepared by titration.
