Practice Combination Reaction (2.3.1) - Chemical Changes and Reactions

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6 sample questions

Question 1.
Write the general form of a combination reaction.
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Think about how two substances combine.
Question 2.
What do you call the starting materials in a chemical reaction?
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They come before the arrow in a chemical equation.
3Question 3.
What is a combination reaction?
- Where two or more substances combine
- Where a single substance decomposes
- Where ions exchange
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Connecting two reactants leads to one product.
4Question 4.
True or False: A combination reaction always produces only one product.
- True
- False
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Remember the general equation format.
Question 5.
Propose a combination reaction using elements from Group 1 and Group 7 of the periodic table. Describe the outcome.
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Think about common table salt.
Question 6.
Discuss a combination reaction where one of the reactants is a metal and the other is a non-metal.
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Consider oxides of metals.

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