Chemistry Practice Problems pH and pOH Practice Problems Solution: Calculate the pOH of a solution that contains 3.9 ...

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# Solution: Calculate the pOH of a solution that contains 3.9 x 10 -4 M H3O+ at 25°C. A) 4.59 B) 3.31 C) 10.59 D) 9.14 E) 0.59

###### Problem

Calculate the pOH of a solution that contains 3.9 x 10 -4 M H3O+ at 25°C.

A) 4.59

B) 3.31

C) 10.59

D) 9.14

E) 0.59

pH and pOH

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Solved • Mon Oct 17 2016 17:06:27 GMT-0400 (EDT)

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#### Q. Calculate the pH of water at 40 oC, given that Kw is 3.8 x 10 -14 at this temperature.

Solved • Thu Sep 22 2016 13:56:46 GMT-0400 (EDT)

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#### Q. What is the hydroxide ion and hydronium ion concentration of an aqueous solution that has a pOH equal to 6.29?

Solved • Thu Sep 22 2016 13:56:31 GMT-0400 (EDT)

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#### Q. What is the hydronium ion concentration in a solution having a pOH of 3.62? 1. 3.8 × 10−5 M 2. 4.2 × 10−11 M 3. 3.8 × 10−4 M 4. 2.6 × 10−11 M 5. ...

Solved • Wed Sep 21 2016 09:06:41 GMT-0400 (EDT)