Increasing which of the following will increase the pH of a buffer made using acetic acid and sodium acetate?
A) the amount of water present
B) the [C2H3O2-]
C) the [HC2H3O2]
D) both the [C2H3O2-] and [HC2H3O2]
B
You might also like to view...
Describe the problem associated with pumping groundwater for irrigation in parts of the High Plains
What will be an ideal response?
The oldest rocks are exposed along the axis of
A) a syncline. B) an anticline. C) a dip. D) a plunging fold.
Which of the following conditions occurs during a temperature inversion?
A. Air temperature increases with increasing height. B. Air temperature remains constant with increasing height. C. Air temperature decreases with increasing height. D. Air temperature is warmer at night than during the day.
How does a specific aminoacyl-tRNA synthetase recognize its tRNA?
A) by the anticodon loop of tRNA B) by the residue at the 3' end of the tRNA C) by the residue at the 5' end of the tRNA D) By a nucleotide sequence on the tRNA which may or may not include the anticodon loop.