Which of the following statements about buffers is untrue?
A) The pH of a buffer solution cannot change.
B) Addition of small amounts of acid to a buffer changes the pH.
C) Addition of small amounts of base to a buffer changes the pH.
D) A salt from the reaction of a strong acid and a strong base can be used to make a buffer.
E) None of the above are true.
Question 2
Radioactivity is a tendency for an element or a material to ________.
A) emit radiation
B) emit light
C) emit electrons
D) glow in the dark
E) radiate heat
Buffers Minimize Changes in pH
Solution to Physics problem
business solution
with solution
![What is the pH of an aqueous solution if the [H+] = 0.000 000 075 M?](https://biology-forums.com/gallery/43/medium_6_11_12_21_7_23_55.jpeg)
What is the pH of an aqueous solution if the [H+] = 0.000 000 075 M?
PH of solution