Honors Chemistry Quiz 1

21 Questions | Total Attempts: 629

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Honors Chemistry Quiz 1 - Quiz

Unit 1 Chemistry Quiz


Questions and Answers
  • 1. 
    Describe what happens if the air supply on a Bunsen Burner is too low.
  • 2. 
    How do you pour a solid chemical onto a balance pan
    • A. 

      Weigh the beaker and then pour it into a beaker

    • B. 

      Pour it directly onto the pan

    • C. 

      Weigh the paper pour it onto a peice of weighing paper

  • 3. 
    What are these?
    • A. 

      Gas-collecting bottle

    • B. 

      Volumetric flask

    • C. 

      Erlenmeyer flask

    • D. 

      Beaker

    • E. 

      Graduated cylinder

  • 4. 
    Long hair, dangling jewlery, and loose baggy clothing are a hazard and must be
  • 5. 
    Sinks are to be used for
    • A. 

      Water only

    • B. 

      Water and acids

    • C. 

      Water and certain solutions

    • D. 

      Acids only

    • E. 

      Bases only

  • 6. 
    Labratory goggles must be worn when
    • A. 

      Chemicals are being used

    • B. 

      Heat is being used

    • C. 

      Glass wear is being used

    • D. 

      All of the above

    • E. 

      A and C only

  • 7. 
    What is this?
    • A. 

      Gas-collecting tube

    • B. 

      Measuring pipet

    • C. 

      Thermometer

    • D. 

      Glass-stoppered buret

    • E. 

      Stiring rod

  • 8. 
    What is this?
    • A. 

      Utility clamp

    • B. 

      Iron ring

    • C. 

      Buret clamp

    • D. 

      Pinch clamp

  • 9. 
    What type of flask is this?
    • A. 

      Erlenmeyer

    • B. 

      Volumetric

  • 10. 
    How do you dilute a strong acid?
    • A. 

      Add a base to the acid

    • B. 

      Add water to acid

    • C. 

      Add acid to water

    • D. 

      You can't

  • 11. 
    Why do we use a fluted filter to filter a solid from a liquid?
    • A. 

      It allows the liquid to pass through and not the solid.

    • B. 

      It is more efficient at displacing the air in the vessel where the liquid is filtered.

    • C. 

      It is faster.

  • 12. 
    Never heat stoppered                   
  • 13. 
    Use a                      while heating any substances
  • 14. 
    Place beakers, flasks, and evaporating dishes on what to spread the heat while using a ring stand
    • A. 

      Wire gauze

    • B. 

      Pipstem triangle

  • 15. 
    What is this?
    • A. 

      Evaporating dish

    • B. 

      Crucible

    • C. 

      Wing tip

    • D. 

      Watch glass

  • 16. 
    What is this?
    • A. 

      Buret clamp

    • B. 

      Ring stand

    • C. 

      Iron ring

    • D. 

      Stiring rod

  • 17. 
    To avoid losing some of your samples due to super heating you
    • A. 

      Heat on a high temperature

    • B. 

      Heat gently

  • 18. 
    When pouring a chemical from the stock bottle, pour with the                            side next to the container you are pouring into.
  • 19. 
    Use the                             when evaporating hazardous solvents or materials
  • 20. 
    Should you set the stopper on the table
    • A. 

      Yes

    • B. 

      No

  • 21. 
    If too much air is present a                  noise will be heard
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