Which statement is FALSE?
A) Buffer systems keep pH within a narrow range.
B) A buffer is a solution containing a mixture of acidic and basic components that resist changes in pH.
C) An appropriate buffer is a mixture of a strong acid and its conjugate base.
D) An appropriate buffer is a mixture of a weak acid and its conjugate base.
Correct Answer:
Verified
Q16: The pH of an unknown solution is
Q17: Acid and base combine to form:
A) salt
Q18: Which acid will fully ionize in water?
A)
Q19: A compound that is a proton (H+)donor
Q20: The net ionic equation for the
Q22: Which combination would make a buffer solution?
A)
Q23: A 50.0-mL sample of HNO3 is neutralized
Q24: A buffer solution contains a mixture
Q25: A 25.0-mL sample of HBr is neutralized
Q26: A buffer solution contains a mixture
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