A solution with PH 12 has a poh of _ and hydronium concentration of _

April 1, 2026Chemistry

ScanSolve AI Answer

April 1, 2026

Answer

Step 1: Calculate the pOH. The relationship between pH and pOH at $25^\circ\text{C}$ is given by: $\text{pH} + pOH = 14$ Given $\text{pH} = 12$ : $\text{pOH} = 14 - \text{pH}$ $\text{pOH} = 14 - 12$ $\text{pOH} = 2$

Step 2: Calculate the hydronium concentration ( $[H_3O^+]$ ). The hydronium concentration can be calculated from the pH using the formula: $[H_3O^+] = 10^{-pH}$ Given $\text{pH} = 12$ : $[H_3O^+] = 10^{-12} \text{ M}$

A solution with PH 12 has a pOH of $\boxed{2}$ and hydronium concentration of $\boxed{10^{-12} M}$ .

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Quick Answer

Calculate the pOH. The relationship between pH and pOH at 25^ is given by: pH + pOH = 14 Given pH = 12: pOH = 14 - pH pOH = 14 - 12 pOH = 2 Step 2: Calculate the hydronium concentration ([H_3O^+]).

Asked on April 1, 2026Chemistry

This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.

ScanSolve AI AnswerAnswered on April 1, 2026

Step 1: Calculate the pOH. The relationship between pH and pOH at 25^ is given by: pH + pOH = 14 Given pH = 12: pOH = 14 - pH pOH = 14 - 12 pOH = 2 Step 2: Calculate the hydronium concentration ([H_3O^+]). The hydronium concentration can be calculated from the pH using the formula: [H_3O^+] = 10^-pH Given pH = 12: [H_3O^+] = 10^-12 M A solution with PH 12 has a pOH of 2 and hydronium concentration of 10^-12 M.