lopezantonio0704
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Note the pH and pOH values labeled with letters on the pH scale below. A p H scale is shown, fading from red at the left end to blue at the right. Above the scale, p O H is shown in even increments from 14 to zero, and below the scale, p H is shown in even increments from 0 to 14. Points marked are: A at 1 on the p H scale, B at 7 on the p O H scale, C at 13 on the p H scale, and D at 6 on the p H scale. Based on log rules and the way pH is calculated, what is the difference in [OH– ] concentration between point A and point B. 101 105 106 107

Respuesta :

Answer:

c) 10^6

Explanation:

Edge test

mickymike92

Based on their pOH values, the difference in [OH– ] concentration between point A and point B is 10^6.

What is pH of a substance?

The pH of a substance is the negative logarithm to base ten of the hydrogen ions concentration of the substance.

[tex]pH = -log[H^{+}][/tex]

  • pOH = 14 -pH

The pH of A = 1

pOH of B = 14 - 1 = 13

[tex][OH^{ - }] A = 10^{-13}[/tex]

The pH of B = 7

pOHof B = 14 - 7 = 7

[tex][OH^{ - }] \: of B= 10^{-7}[/tex]

Therefore, the difference in [OH– ] concentration between point A and point B is 10^6.

Learn more about pOH at: https://brainly.com/question/17144456

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