Practice Double Displacement Reaction (2.3.4) - Chemical Changes and Reactions

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6 sample questions

Question 1.
What is a double displacement reaction?
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Think about how the substances switch places.
Question 2.
Give one example of a double displacement reaction.
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Consider common table salts.
3Question 3.
What is formed in a typical double displacement reaction?
- Only gases
- Only solids
- Two new compounds
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Think about the outcome of the reaction.
4Question 4.
True or False: All double displacement reactions produce a precipitate.
- True
- False
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Consider the conditions of the reactions.
Question 5.
Predict the products and balance the equation for the double displacement reaction: Na2CO3 + CaCl2 → ?
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Look for solid formations to guide your products.
Question 6.
Explain how double displacement reactions can be applied in neutralization and provide an example.
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Think of classic acid-base reactions you have learned.

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