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Determine the $\mathrm{pH}$ of a solution with the given hydronium concentration. Classify the solution as an acid base or almost neutral.(a) $6.8 \times 10^{-8}$(b) $1.2 \times 10^{-7}$

(a) 7.2 base, almost neutral(b) 6.9 acid, almost neutral

Algebra

Chapter 4

Exponential and Logarithmic Functions

Section 5

Logarithmic Functions

Campbell University

University of Michigan - Ann Arbor

Lectures

02:20

Determine the $\mathrm{pH}…

01:57

01:28

02:33

02:50

Calculate the pH of the fo…

02:18

What is the pH of solution…

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a. Calculate the pH of a s…

06:43

Calculate the $\mathrm{pH}…

01:15

02:28

01:40

Hello. In the party that had undermined given 6.8, that is 6.8. Tend to the bottom on his head. Okay, The part B that had only mind given 1.2 can cut the power minus seven. Okay, so ph. Well, because to minors of law s 30 plus. So it will be a question. Law, 6.8 10 to the power minus eight. So it will be cost. Oh, it will be costume 7.16 Okay, so we can say that Ph is greater than seven. So you did basic. Okay, But basis it is very low, because piers about 27 So it is almost neutral. Okay, In the part b, he be solved. This PHP. Then it will recalls two months of law, 1.2 to 10 to the power minus seven. So it will be close to six point 92 This will be the ph value. And it did less than seven. So it did. He said, actually, but pH is about to seven. So it is almost neutral. Yeah. So it is almost, I hope you understood. Thank you.

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