Double Displacement Reactions
Explore the principles of double displacement reactions, including types, products, and balancing chemical equations for grade 9 science students.
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Double Displacement Reactions
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Read each question carefully and answer to the best of your ability. Show all work for calculations.
1. In a double displacement reaction, what typically happens to the ions of the reactants?
They exchange places.
They combine to form a single product.
One ion is replaced by another element.
No change occurs.
2. Which of the following is typically NOT a product of a double displacement reaction?
A precipitate
A gas
Water
A single element
3. A double displacement reaction is also known as a reaction.
4. In a neutralization reaction, an acid and a base react to form and .
5. All double displacement reactions result in the formation of a precipitate.
True
False
6. A gas can be produced as a product of a double displacement reaction.
True
False
7. Write the balanced chemical equation for the reaction between aqueous silver nitrate and aqueous sodium chloride. Include the states of matter for all reactants and products.
8. Explain the difference between a double displacement reaction and a single displacement reaction.