What name is given to substances that resist changes in pH?
A) buffers
B) sugars
C) salts
D) bases
Correct Answer:
Verified
Q24: Sweating cools your body by _.
A)cohesion
B)radiation
C)evaporative cooling
D)hydrogen
Q25: Human body cells are approximately _ water.
A)95-99%
B)25-35%
C)50-55%
D)70-95%
Q32: Examine the pH scale below.How does household
Q33: Examine the following figure.Which of the representations
Q35: Examine the drawing of an atom below.The
Q36: The lower the pH of a solution,the
Q38: When a base is added to a
Q39: As water freezes,_.
A)its molecules move farther apart
B)it
Q41: Please read the following scenario to answer
Q42: Please read the following scenario to answer
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