What name is given to substances that resist changes in pH?
A) buffers
B) solutions
C) acids
D) bases
Correct Answer:
Verified
Q22: How many oxygen atoms are in the
Q23: Radiometric dating is based on _.
A)the number
Q24: What are the reactant(s)in the following chemical
Q25: Human body cells are approximately _ water.
A)95-99%
B)25-35%
C)50-55%
D)70-95%
Q26: Adjacent water molecules interact through the _.
A)sharing
Q28: The lower the pH of a solution,
Q29: Relative to a pH of 7, a
Q30: The tendency of molecules of the same
Q31: What is the outcome of evaporative cooling
Q32: Some tiny insects are able to walk
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