Chapter 7 Quiz - Chemistry

10 Questions | Total Attempts: 190

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Chapter 7 Quiz - Chemistry

Questions and Answers
  • 1. 
    What is another name for an ionic compound?
    • A. 

      Salt

    • B. 

      Molecule

    • C. 

      Electrolyte

    • D. 

      Solution

  • 2. 
    What is the term for the number in front of a chemical formula in a chemical equation?
    • A. 

      Subscript

    • B. 

      Superscript

    • C. 

      Coefficient

    • D. 

      Variable

  • 3. 
    What are the chemicals at the beginning of a reaction called?
    • A. 

      Products

    • B. 

      Reactants

    • C. 

      Ionic compounds

    • D. 

      Covalent compounds

  • 4. 
    What are the chemicals that result from a chemical reaction called?
    • A. 

      Products

    • B. 

      Reactants

    • C. 

      Ionic compounds

    • D. 

      Covalent compounds

  • 5. 
    A chemical reaction is represented by a ________.
    • A. 

      Chemical formula

    • B. 

      List of products

    • C. 

      List of reactants

    • D. 

      Chemical equation

  • 6. 
    Which of the following compounds is a salt?
    • A. 

      CO2

    • B. 

      H2O

    • C. 

      CaCO3

    • D. 

      HCl

  • 7. 
    Electrolytes release _____________ when dissolved in water.
    • A. 

      Ions

    • B. 

      H atoms

    • C. 

      Solids

    • D. 

      Solute

  • 8. 
    Name the following:
  • 9. 
    Name the following:
  • 10. 
    BaSO4 is soluble.
    • A. 

      True

    • B. 

      False

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