Question

If the difference between pH and POH is 4, what is the
value of pH

Answer 1

pH + pOH = 14

If the difference between pH and pOH is 4, then we can set up the following equation:

pH - pOH = 4

Substituting the first equation into the second equation, we get:

pH - (14 - pH) = 4

Simplifying the equation, we get:

2pH - 14 = 4

Adding 14 to both sides, we get:

2pH = 18

Dividing both sides by 2, we get:

pH = 9

Therefore, the value of pH is 9 when the difference between pH and pOH is 4.

Step-by-step explanation:

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