A 10∘C solution has a pH of 8.0. At this temperature, Kw=2.93 × 10^−15. What is...

Question

Question

A 10∘C solution has a pH of 8.0. At this temperature, Kw=2.93 × 10^−15. What is the pOH of the solution?

Select the correct answer below:

a. 1.0

b. 6.0

c. 6.5

d. 8.5

A 10 °C solution has a pH of 8.0. At this temperature, Kw = 2.93 x 10-15. What is the pOH of the solution? Select the correct

Answer 1

Answer #1

Ans kw of water = 2.93 x 10-15 p Kw = -109,0 (lew) ___= -logie / 2.93x10-15 ) = 14.53. PM of solution = 8.0 PH=- logio [lt] 8

Answer 2

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