Maximum pOH of Acidic Buffer Calculator

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Ionic equilibrium

Chemical equilibrium

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Buffer Solution

Acidity and pH Scale

Ostwald Dilution Law

Relative Strength of Two Acids

Salt Hydrolysis

✖Negative Log of Acid Ionization Constant gives us the acid ionization constant value on the pH scale.ⓘ Negative Log of Acid Ionization Constant [pK_a]

+10%

-10%

✖The Negative Log of Hydroxyl Concentration gives us the value of hydroxyl concentration on the pH scale.ⓘ Maximum pOH of Acidic Buffer [pOH]

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Formula

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Maximum pOH of Acidic Buffer

Formula

`"pOH" = 14-"pK"_{"a"}`

Example

`"11.5"=14-"2.5"`

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Maximum pOH of Acidic Buffer Solution

STEP 0: Pre-Calculation Summary

Formula Used

Negative Log of Hydroxyl Concentration = 14-Negative Log of Acid Ionization Constant
pOH = 14-pK_a
This formula uses 2 Variables

Variables Used

Negative Log of Hydroxyl Concentration - The Negative Log of Hydroxyl Concentration gives us the value of hydroxyl concentration on the pH scale.
Negative Log of Acid Ionization Constant - Negative Log of Acid Ionization Constant gives us the acid ionization constant value on the pH scale.

STEP 1: Convert Input(s) to Base Unit

Negative Log of Acid Ionization Constant: 2.5 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

pOH = 14-pK_a --> 14-2.5

Evaluating ... ...

pOH = 11.5

STEP 3: Convert Result to Output's Unit

11.5 --> No Conversion Required

FINAL ANSWER

11.5 <-- Negative Log of Hydroxyl Concentration

(Calculation completed in 00.004 seconds)

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Credits

Created by Anirudh Singh

National Institute of Technology (NIT), Jamshedpur

Anirudh Singh has created this Calculator and 300+ more calculators!

Verified by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

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< 11 Buffer Solution Calculators

pKa of Acidic Buffer using Henderson's Equation

Go Negative Log of Acid Ionization Constant = Negative Log of Hydronium Concentration-log10(Concentration of Salt/Concentration of Acid)

pH of Acidic Buffer using Henderson's Equation

Go Negative Log of Hydronium Concentration = Negative Log of Acid Ionization Constant+log10(Concentration of Salt/Concentration of Acid)

pOH of Basic Buffer using Henderson's Equation

Go Negative Log of Hydroxyl Concentration = Negative Log of Base Ionization Constant+log10(Concentration of Salt/Concentration of Base)

pKb of Basic Buffer using Henderson's Equation

Go Negative Log of Base Ionization Constant = Negative Log of Hydroxyl Concentration-log10(Concentration of Salt/Concentration of Base)

Concentration of Salt in Acidic Buffer using Henderson's equation

Go Concentration of Salt = Concentration of Acid*(10^(Negative Log of Hydronium Concentration-Negative Log of Acid Ionization Constant))

Concentration of Acid in Acidic Buffer using Henderson's Equation

Go Concentration of Acid = Concentration of Salt/(10^(Negative Log of Hydronium Concentration-Negative Log of Acid Ionization Constant))

Concentration of Salt in Basic Buffer using Henderson's Equation

Go Concentration of Salt = Concentration of Base*(10^(Negative Log of Hydroxyl Concentration-Negative Log of Base Ionization Constant))

Concentration of Base in Basic Buffer using Henderson's Equation

Go Concentration of Base = Concentration of Salt/(10^(Negative Log of Hydroxyl Concentration-Negative Log of Base Ionization Constant))

Buffer Capacity

Go Buffer Capacity = Number of Moles of Acid or Base/Change in pH

Maximum pH of Basic Buffer

Go Negative Log of Hydronium Concentration = 14-Negative Log of Base Ionization Constant

Maximum pOH of Acidic Buffer

Go Negative Log of Hydroxyl Concentration = 14-Negative Log of Acid Ionization Constant

Maximum pOH of Acidic Buffer Formula

Negative Log of Hydroxyl Concentration = 14-Negative Log of Acid Ionization Constant
pOH = 14-pK_a

What is buffer solution?

A buffer solution (more precisely, pH buffer or hydrogen ion buffer) is an aqueous solution consisting of a mixture of a weak acid and its conjugate base, or vice versa. Its pH changes very little when a small amount of strong acid or base is added to it.

How to Calculate Maximum pOH of Acidic Buffer?

Maximum pOH of Acidic Buffer calculator uses Negative Log of Hydroxyl Concentration = 14-Negative Log of Acid Ionization Constant to calculate the Negative Log of Hydroxyl Concentration, Maximum pOH of Acidic Buffer formula is defined as the concentration of hydroxyl ions formed in the aqueous solution. Negative Log of Hydroxyl Concentration is denoted by pOH symbol.

How to calculate Maximum pOH of Acidic Buffer using this online calculator? To use this online calculator for Maximum pOH of Acidic Buffer, enter Negative Log of Acid Ionization Constant (pK_a) and hit the calculate button. Here is how the Maximum pOH of Acidic Buffer calculation can be explained with given input values -> 9 = 14-2.5.

FAQ

What is Maximum pOH of Acidic Buffer?

Maximum pOH of Acidic Buffer formula is defined as the concentration of hydroxyl ions formed in the aqueous solution and is represented as pOH = 14-pK_a or Negative Log of Hydroxyl Concentration = 14-Negative Log of Acid Ionization Constant. Negative Log of Acid Ionization Constant gives us the acid ionization constant value on the pH scale.

How to calculate Maximum pOH of Acidic Buffer?

Maximum pOH of Acidic Buffer formula is defined as the concentration of hydroxyl ions formed in the aqueous solution is calculated using Negative Log of Hydroxyl Concentration = 14-Negative Log of Acid Ionization Constant. To calculate Maximum pOH of Acidic Buffer, you need Negative Log of Acid Ionization Constant (pK_a). With our tool, you need to enter the respective value for Negative Log of Acid Ionization Constant and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Negative Log of Hydroxyl Concentration?

In this formula, Negative Log of Hydroxyl Concentration uses Negative Log of Acid Ionization Constant. We can use 1 other way(s) to calculate the same, which is/are as follows -

Negative Log of Hydroxyl Concentration = Negative Log of Base Ionization Constant+log10(Concentration of Salt/Concentration of Base)

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