Double Displacement Reactions Worksheet
Explore the principles and applications of double displacement reactions with this comprehensive worksheet for Grade 12 Chemistry students.
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Double Displacement Reactions
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Read each question carefully and provide your answers in the space provided. Balance all chemical equations.
1. Which of the following is a characteristic of a double displacement reaction?
Formation of a single product
Exchange of ions between two compounds
Reaction of an element with a compound
Release of heat and light
2. When aqueous solutions of silver nitrate and sodium chloride are mixed, what precipitate is formed?
Sodium nitrate
Silver chloride
Both a and b
No precipitate is formed
3. In a double displacement reaction, the of two reactant compounds exchange places to form two new compounds.
4. A double displacement reaction often results in the formation of a precipitate, a gas, or .
5. Write the balanced chemical equation for the reaction between lead(II) nitrate and potassium iodide. Identify the precipitate formed.
6. Explain the concept of spectator ions in the context of a double displacement reaction.
7. All double displacement reactions produce a precipitate.
True
False
8. A neutralization reaction is a type of double displacement reaction.
True
False
Match the type of double displacement reaction on the left with its characteristic on the right.
9. Precipitation reaction
a. Produces water and a salt
10. Neutralization reaction
b. Produces an insoluble solid
11. Gas formation reaction
c. Produces a gaseous product