Concentration of Acid in Acidic Buffer using Henderson's Equation 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

✖The Concentration of Salt is the number of moles of solute dissolved in 1 liter of solution.ⓘ Concentration of Salt [C_salt]			+10% -10%
✖The Negative Log of Hydronium Concentration gives us the value of hydronium ion concentration on the pH scale.ⓘ Negative Log of Hydronium Concentration [pH]			+10% -10%
✖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 Concentration of Acid is the number of moles of acid dissolved in 1 liter of solution.ⓘ Concentration of Acid in Acidic Buffer using Henderson's Equation [C_acid]

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Formula

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Concentration of Acid in Acidic Buffer using Henderson's Equation

Formula

`"C"_{"acid"} = "C"_{"salt"}/(10^("pH"-"pK"_{"a"}))`

Example

`"15.81139mol/L"="50mol/L"/(10^("3"-"2.5"))`

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Concentration of Acid in Acidic Buffer using Henderson's Equation Solution

STEP 0: Pre-Calculation Summary

Formula Used

Concentration of Acid = Concentration of Salt/(10^(Negative Log of Hydronium Concentration-Negative Log of Acid Ionization Constant))
C_acid = C_salt/(10^(pH-pK_a))
This formula uses 4 Variables

Variables Used

Concentration of Acid - (Measured in Mole per Cubic Meter) - The Concentration of Acid is the number of moles of acid dissolved in 1 liter of solution.
Concentration of Salt - (Measured in Mole per Cubic Meter) - The Concentration of Salt is the number of moles of solute dissolved in 1 liter of solution.
Negative Log of Hydronium Concentration - The Negative Log of Hydronium Concentration gives us the value of hydronium ion 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

Concentration of Salt: 50 Mole per Liter --> 50000 Mole per Cubic Meter (Check conversion here)
Negative Log of Hydronium Concentration: 3 --> No Conversion Required
Negative Log of Acid Ionization Constant: 2.5 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

C_acid = C_salt/(10^(pH-pK_a)) --> 50000/(10^(3-2.5))

Evaluating ... ...

C_acid = 15811.3883008419

STEP 3: Convert Result to Output's Unit

15811.3883008419 Mole per Cubic Meter -->15.8113883008419 Mole per Liter (Check conversion here)

FINAL ANSWER

15.8113883008419 ≈ 15.81139 Mole per Liter <-- Concentration of Acid

(Calculation completed in 00.004 seconds)

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National Institute Of Technology (NIT), Surathkal

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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

Concentration of Acid in Acidic Buffer using Henderson's Equation Formula

Concentration of Acid = Concentration of Salt/(10^(Negative Log of Hydronium Concentration-Negative Log of Acid Ionization Constant))
C_acid = C_salt/(10^(pH-pK_a))

What is a 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 Concentration of Acid in Acidic Buffer using Henderson's Equation?

Concentration of Acid in Acidic Buffer using Henderson's Equation calculator uses Concentration of Acid = Concentration of Salt/(10^(Negative Log of Hydronium Concentration-Negative Log of Acid Ionization Constant)) to calculate the Concentration of Acid, The Concentration of acid in acidic buffer using Henderson's equation formula is defined as the function of pH, pKa and the concentration of the salt, which is given in Henderson's equation. Concentration of Acid is denoted by C_acid symbol.

How to calculate Concentration of Acid in Acidic Buffer using Henderson's Equation using this online calculator? To use this online calculator for Concentration of Acid in Acidic Buffer using Henderson's Equation, enter Concentration of Salt (C_salt), Negative Log of Hydronium Concentration (pH) & Negative Log of Acid Ionization Constant (pK_a) and hit the calculate button. Here is how the Concentration of Acid in Acidic Buffer using Henderson's Equation calculation can be explained with given input values -> 0.015811 = 50000/(10^(3-2.5)).

FAQ

What is Concentration of Acid in Acidic Buffer using Henderson's Equation?

The Concentration of acid in acidic buffer using Henderson's equation formula is defined as the function of pH, pKa and the concentration of the salt, which is given in Henderson's equation and is represented as C_acid = C_salt/(10^(pH-pK_a)) or Concentration of Acid = Concentration of Salt/(10^(Negative Log of Hydronium Concentration-Negative Log of Acid Ionization Constant)). The Concentration of Salt is the number of moles of solute dissolved in 1 liter of solution, The Negative Log of Hydronium Concentration gives us the value of hydronium ion concentration on the pH scale & Negative Log of Acid Ionization Constant gives us the acid ionization constant value on the pH scale.

How to calculate Concentration of Acid in Acidic Buffer using Henderson's Equation?

The Concentration of acid in acidic buffer using Henderson's equation formula is defined as the function of pH, pKa and the concentration of the salt, which is given in Henderson's equation is calculated using Concentration of Acid = Concentration of Salt/(10^(Negative Log of Hydronium Concentration-Negative Log of Acid Ionization Constant)). To calculate Concentration of Acid in Acidic Buffer using Henderson's Equation, you need Concentration of Salt (C_salt), Negative Log of Hydronium Concentration (pH) & Negative Log of Acid Ionization Constant (pK_a). With our tool, you need to enter the respective value for Concentration of Salt, Negative Log of Hydronium Concentration & 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.

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