When [H30*] = 4.0 x 10-° M in an aqueous solution at 40°C, %3D which of the following statements is correct? 1) The pH of this solution is 8.40 2) The pOH of this solution is 5.60 3) [H3O*] < [OH] Statement 2 is correct. Statement 1 is correct. Statement 3 is correct. O Two of these statements are correct. O None of these statements are correct.

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When [H30*] = 4.0 x 10-9 M in an aqueous solution at 40°C,
which of the following statements is correct?
1) The pH of this solution is 8.40
2) The pOH of this solution is 5.60
3) [H3O*] < [OH]
Statement 2 is correct.
Statement 1 is correct.
Statement 3 is correct.
O Two of these statements are correct.
O None of these statements are correct.
Transcribed Image Text:When [H30*] = 4.0 x 10-9 M in an aqueous solution at 40°C, which of the following statements is correct? 1) The pH of this solution is 8.40 2) The pOH of this solution is 5.60 3) [H3O*] < [OH] Statement 2 is correct. Statement 1 is correct. Statement 3 is correct. O Two of these statements are correct. O None of these statements are correct.
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