3.02 Types of Reactions

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Instructions:   Determine which type of chemical reaction each statement represents. Some statements will apply to both types of reactions.

 

1. Contains reactants

   a. Combustion Reaction

   b. Simple chemical reaction

   c. Both

   d. None of these

   Answer: c. Both

    

2. Once reactant is always oxygen

   a. Combustion Reaction

   b. Simple chemical reaction

   c. Both

   d. None of these

   Answer: a. Combustion Reaction

    

3. Contains products

   a. Combustion Reaction

   b. Simple chemical reaction

   c. Both

   d. None of these

   Answer: c. Both

    

4. Products are always water and carbon dioxide

   a. Combustion Reaction

   b. Simple chemical reaction

   c. Both

   d. None of these

   Answer: a. Combustion Reaction

    

5. Products can vary based on the reaction

   a. Combustion Reaction

   b. Simple chemical reaction

   c. Both

   d. None of these

   Answer: b. Simple chemical reaction

    

6. Always produces heat and light

   a. Combustion Reaction

   b. Simple chemical reaction

   c. Both

   d. None of these

   Answer: a. Combustion Reaction

    

7. A reaction in which two substances combine to form one substance

   a. Combustion Reaction

   b. Simple chemical reaction

   c. Both

   d. None of these

   Answer: b. Simple chemical reaction

    

8. Involves elements and compounds from the periodic table

   a. Combustion Reaction

   b. Simple chemical reaction

   c. Both

   d. None of these

   Answer: c. Both

    

 

Conclusion:   You've completed this review of chemical reactions. If you had to try again on 2 or more questions, go back and review the lesson before continuing.