Chemistry Quiz Test

48 Questions | Total Attempts: 2175

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Chemistry Quiz Test

Chemistry. Includes compounds, elements, formulas, ionic vs covlent, four reaction types, balancing equations (law of conservation of matter), reaction rates, acids, and bases! So I didn't know how to study for our test, so I made a quiz! sorry if i spelled something wrong, which makes you get it wrong. = ( This isn't very good, and may not have everything you need in order to study for the upcoming test, but i tried. Good luck, and if there's any suggestions, feel free to tell me! P. S. Sorry its so long, it took so long to make!


Questions and Answers
  • 1. 
    A pure substance.
    • A. 

      Gold

    • B. 

      Element

    • C. 

      Mixture

    • D. 

      Compound

    • E. 

      Polymer

  • 2. 
    • A. 

      10

    • B. 

      25

    • C. 

      34

    • D. 

      52

    • E. 

      43

  • 3. 
    Make these into a formula. Mg+2 and HCO{sub3}-1
    • A. 

      MgHCO{sub3}

    • B. 

      Mg{sub5}HCO{sub2}

    • C. 

      Mg{sub2}HCO

    • D. 

      Mg(HCO){sub2}

    • E. 

      Mg(HCO{sub3}){sub2}

  • 4. 
    Check all that are true about covalent compounds [bonds]
    • A. 

      Low melting points

    • B. 

      Nonmetals bonding with nonmetals

    • C. 

      Share electrons

    • D. 

      Electrons are donated or taken based on the charge of the particle

    • E. 

      Easily dissolve in water

  • 5. 
    Check all that are true about ionic compounds [bonds]
    • A. 

      Metal bond with nonmetal

    • B. 

      Easily dissolve in water

    • C. 

      Electrons are shared

    • D. 

      Electrons are donated or taken based on the charge of the particle

    • E. 

      Low melting points

  • 6. 
    The molecule(s) on the left side of the equation are called ______________
    • A. 

      Reactants

    • B. 

      Products

    • C. 

      Starters

    • D. 

      Enders

    • E. 

      Beginners

  • 7. 
    The new molecule(s) on the right side of the equation are called _____________
    • A. 

      Enders

    • B. 

      Starters

    • C. 

      Products

    • D. 

      The right siders

    • E. 

      Reactants

  • 8. 
    Name the type of reaction: A+B yields AB
    • A. 

      Decomposition

    • B. 

      Double Replacement

    • C. 

      Synthesis

    • D. 

      Single Replacement

  • 9. 
    Name the type of reaction: AB yields A+B
    • A. 

      Decomposition

    • B. 

      Double Replacement

    • C. 

      Synthesis

    • D. 

      Single Replacement

  • 10. 
    Name the type of reaction: A+BC yields AC+B
    • A. 

      Decomposition

    • B. 

      Double Replacement

    • C. 

      Synthesis

    • D. 

      Single Replacement

  • 11. 
    Name the type of reaction: AB+CD yields AD+CB
    • A. 

      Decomposition

    • B. 

      Double Replacement

    • C. 

      Synthesis

    • D. 

      Single Replacement

  • 12. 
    Balance this equation: ___Hg +4Na yields ___HgNa{sub2}
    • A. 

      2, 2

    • B. 

      2,3

    • C. 

      3,2

    • D. 

      3,3

  • 13. 
    According to the ____ __ ___________ __ ______, matter can not be __________ or ____________.
    • A. 

      Law of Conservation of Matter created destroyed

    • B. 

      S

  • 14. 
    When a substance loses heat, but its surroundings gain heat
    • A. 

      Exothermic

    • B. 

      S

  • 15. 
    When a substance gains heat, but its surroundings lose heat
    • A. 

      Endothermic

    • B. 

      S

  • 16. 
    Check all that are true about acids
    • A. 

      Bitter taste

    • B. 

      React with metals to form H{sub2} gas

    • C. 

      Burn/sting

    • D. 

      Hydroxides (-OH)

    • E. 

      Conduct electricity

  • 17. 
    Check all that are true about bases
    • A. 

      Feel slippery

    • B. 

      Bitter taste

    • C. 

      React with animal fat

    • D. 

      Conduct electricity

    • E. 

      Hydronium ions (H-)

  • 18. 
    Acid+Base= ______ and water
    • A. 

      Salt

    • B. 

      S

  • 19. 
    Name this type of pure carbon: Carbon tightly bound to 3 other carbon atoms in loose sheets
    • A. 

      Diamond

    • B. 

      Graphite

    • C. 

      Nanostructures (Nanotubes, fullurenes)

    • D. 

      Nanostructures (Fullurenes, nanotubes)

  • 20. 
    Name this type of pure carbon: flexible, sturdy tubing "bucky-balls"
    • A. 

      Diamond

    • B. 

      Graphite

    • C. 

      Nanostructures (Nanotubes, fullurenes)

    • D. 

      Nanostructures (Fullurenes, nanotubes)

  • 21. 
    A monomer is
    • A. 

      One unit

    • B. 

      Many units

  • 22. 
    A polymer is
    • A. 

      One unit

    • B. 

      Many units

  • 23. 
    Name a composite (you may not get the one you're supposed to get, but yours might still be right)
    • A. 

      Wood

    • B. 

      S

  • 24. 
    What are Nucleic acids?
    • A. 

      ENA

    • B. 

      GNA

    • C. 

      DNA

    • D. 

      RNA

    • E. 

      TNA

  • 25. 
    Chains of amino acids are called _______.
    • A. 

      Proteins

    • B. 

      S