[Answer] How can the pH of a solution be calculated if the pOH is known?

Answer: by subtracting the pOH from 14

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How can the pH of a solution be calculated if the pOH is known? To determine the pH of an aqueous liquid you want to know the density of the hydronium ion in moles per liter. The pH is then determined using the expression pH = - log [H3O+].POH is the contrary of the logarithm of the OH- ion concentration. pOH = - log [OH -] pH + pOH = 14 for an aqueous liquid at 25C ... Thu Dec 05 2019 · Originally Answered: How can the pH of a solution be calculated if the POH is known? That’s because generally speaking when you’re talking about pH or pOH you’re talking about relatively dilute solutions of acids and bases in water and since water molecules far exceed the number of acid or base molecules they act like a reserve of base or acid against the dissolved acid or base … The pH scale tells you whether a solution is acidic or basic. To calculate the pH take the negative log of the hydronium ion concentration . To find the pOH subtract the pH from 14. To find the pOH take the negative log of the hydroxide … Sat Dec 12 2015 · You can calculate pH if you know the H+ activity: pH = - log10 (H+) pOH is calculated the same way except with OH- instead of the H+ ions . pOH is also equal to 14 - pH. This is because the pH and ... Which of these correctly defines the pH of a solution? the negative log of the hydronium ion concentration What is the pH of a solution with...

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