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pH

This is a short quiz that is to be taken after the lesson

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  1. 1. What does a 7 on the pH scale mean?

    Correct
    Incorrect
    Neutral
    Correct
    Incorrect
    Basic
    Correct
    Incorrect
    Acidic
    Correct
    Incorrect
    Free to move on its own
  2. 2. What does a 3 on the pH scale mean?

    Correct
    Incorrect
    Basic
    Correct
    Incorrect
    Neutral
    Correct
    Incorrect
    Acidic
    Correct
    Incorrect
    Bonds to everything it can
  3. 3. What does a 9 on the pH scale mean?

    Correct
    Incorrect
    Acidic
    Correct
    Incorrect
    Neutral
    Correct
    Incorrect
    Basic
    Correct
    Incorrect
    Covalent Bonding
  4. 4. What is pH?

    Correct
    Incorrect
    The measurement of speed
    Correct
    Incorrect
    Correct
    Incorrect
    The measurement of the number of electrons in a molecule
    Correct
    Incorrect
    The measurement of hydrogen ion concentration
  5. 5. What is relation of pH and pOH?

    Correct
    Incorrect
    They equal 20
    Correct
    Incorrect
    They equal 7
    Correct
    Incorrect
    The equal 14
    Correct
    Incorrect
    They equal 27
  6. 6. If the pH is acidic it has a higher ______ concentration

    Correct
    Incorrect
    hydroxyl
    Correct
    Incorrect
    hydrogen
    Correct
    Incorrect
    nitrogen
    Correct
    Incorrect
    oxygen
  7. 7. If the pH is basic it has a higher ______ concentration

    Correct
    Incorrect
    hydroxyl
    Correct
    Incorrect
    hydrogen
    Correct
    Incorrect
    nitrogen
    Correct
    Incorrect
    oxygen
  8. 8. What is a buffer?

    Correct
    Incorrect
    Chemicals that cause the molecules to vibrate
    Correct
    Incorrect
    Chemicals that resist the drastic pH changes by acting as a safety net
    Correct
    Incorrect
    Chemicals that cause the pH level to infinitely increase
  9. 9. What is the buffer in our body called?

    Correct
    Incorrect
    Carbonate
    Correct
    Incorrect
    Carboxyl
    Correct
    Incorrect
    Bicarbonate
    Correct
    Incorrect
  10. 10. When a body's buffering system gets overwhelmed and cannot regulate the pH levels, what is the condition called?

    This is a knowledge question that was not in the lesson! Think hard and choose the best answer!

    Correct
    Incorrect
    Sickle Cell Anemia
    Correct
    Incorrect
    Diabetes

    Correct! When the body cannot balance its pH levels, the person is diagnosed with diabetes! Diabetes is very treatable today!

    Correct
    Incorrect
    Heart failure
    Correct
    Incorrect
    Bio shock
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