A weak acid was introduced to a solution. Which of the following accurately describes the condition of the solution after adding the weak acid?
A. The solution would have an increase in H+ with some of the weak acid molecules still intact.
B. The solution would have a decrease in H+ with none of the weak acid molecules still intact.
C. The solution would have an increase in H+ with none of the weak acid molecules still intact.
D. The solution would have a decrease in H+ with some of the weak acid molecules still intact.
Answer: A
You might also like to view...
Some of the most common buffers in animal cells are effective because
A) They have a pK value that is close to the normal pH of the cell. B) They can bind with H+ in a chemical reaction, forming a new product that can be eliminated from the body. C) They have very low pK values. D) Both A and B
A mule is smaller than a donkey
Indicate whether the statement is true or false
What hormone is identical to prolactin-inhibiting hormone (PIH)?
a. melatonin b. ACTH c. serotonin d. dopamine e. luteinizing hormone (LH)
How many spermatozoa ultimately develop from each primary spermatocyte?
A. 1 B. 2 C. 3 D. 4 E. 5