Along with the pH scale, there is the pOH scale, which indicates the level of "basicity" in a solution. Accordingly, pOH = -log[OH-]. What is the sum of the pH and the pOH of a solution always equal to?
A) the negative of the product of the hydronium and hydroxide ions
B) the negative log of Kw, which is 14
C) The sum would equal 7, since that would be neutral for pH and pOH.
D) It is not constant because it depends on the acid/base solution in question.
B
You might also like to view...
Suppose you are at the edge of a cliff and you throw one ball downward and another upward at the same speed. Which will hit the ground faster? Does it make a difference in which direction the ball is thrown? Explain
What will be an ideal response?
Which type of lightning is LEAST likely?
A) within the same cloud B) cloud-to-cloud C) cloud-to-Earth
The angular distance north and south of the celestial equator is called right ascension
Indicate whether the statement is true or false
In neoclassical economics, the practice of "discounting" is used to ________.
What will be an ideal response?