The pH of an aqueous solution: a) is not affected by added OH
b) depends solely on the ionization of water.
c) is a function of hydrogen ion concentration (to a reasonable approximation)
d) must remain at 7

d) must remain at 7

Explanation:

The pH of the aqueous solution should be kept at 7 as it is considered to be a neutral pH chemical.

If the pH exceeds the value 7, it is considered alkaline, and without the pH decreases from the value 7, it is considered acidic.

That is why if this value varies, the qualities of the neutral pH will not be maintained.

output?

explanation:

answer by yourhope:

how do models compare to real-world objects?

d. most models represent a real-world object in a simpler way.

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