FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

pH of Acidic Buffer using Henderson's Equation Formula

GoMaximum pH of Basic Buffer Formula

Fx Copy

LaTeX Copy

The Negative Log of Hydronium Concentration gives us the value of hydronium ion concentration on the pH scale. Check FAQs

pH = pK a + \log 10 (\frac{C salt}{C acid})

pH - Negative Log of Hydronium Concentration?pK_a - Negative Log of Acid Ionization Constant?C_salt - Concentration of Salt?C_acid - Concentration of Acid?

pH of Acidic Buffer using Henderson's Equation Example

With values

With units

Only example

Here is how the pH of Acidic Buffer using Henderson's Equation equation looks like with Values.

Here is how the pH of Acidic Buffer using Henderson's Equation equation looks like with Units.

Here is how the pH of Acidic Buffer using Henderson's Equation equation looks like.

3.0229 = 2.5 + \log 10 (\frac{50}{15})

3.0229 = 2.5 + \log 10 (\frac{50mol/L}{15mol/L})

3.0229 = 2.5 + \log 10 (\frac{50}{15})

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Chemistry » Category

Equilibrium » Category

Ionic equilibrium » fx pH of Acidic Buffer using Henderson's Equation

pH of Acidic Buffer using Henderson's Equation Solution

Follow our step by step solution on how to calculate pH of Acidic Buffer using Henderson's Equation?

FIRST Step Consider the formula

pH = pK a + \log 10 (\frac{C salt}{C acid})

Next Step Substitute values of Variables

∴

pH = 2.5 + \log 10 (\frac{50mol/L}{15mol/L})

Next Step Convert Units

∴

pH = 2.5 + \log 10 (\frac{50000mol/m³}{15000mol/m³})

Next Step Prepare to Evaluate

∴

pH = 2.5 + \log 10 (\frac{50000}{15000})

Next Step Evaluate

∴

pH = 3.02287874528034

LAST Step Rounding Answer

∴

pH = 3.0229

pH of Acidic Buffer using Henderson's Equation Formula Elements

Variables

Functions

Negative Log of Hydronium Concentration

The Negative Log of Hydronium Concentration gives us the value of hydronium ion concentration on the pH scale.

Symbol: pH

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Negative Log of Hydronium Concentration

Negative Log of Acid Ionization Constant

Negative Log of Acid Ionization Constant gives us the acid ionization constant value on the pH scale.

Symbol: pK_a

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Negative Log of Acid Ionization Constant

Concentration of Salt

The Concentration of Salt is the number of moles of solute dissolved in 1 liter of solution.

Symbol: C_salt

Measurement: Molar ConcentrationUnit: mol/L

Note: Value can be positive or negative.

Formulas to find Concentration of Salt

Concentration of Acid

The Concentration of Acid is the number of moles of acid dissolved in 1 liter of solution.

Symbol: C_acid

Measurement: Molar ConcentrationUnit: mol/L

Note: Value can be positive or negative.

Formulas to find Concentration of Acid

log10

The common logarithm, also known as the base-10 logarithm or the decimal logarithm, is a mathematical function that is the inverse of the exponential function.

Syntax: log10(Number)

Other Formulas to find Negative Log of Hydronium Concentration

Go Maximum pH of Basic Buffer

pH = 14 - pK b

How to Evaluate pH of Acidic Buffer using Henderson's Equation?

pH of Acidic Buffer using Henderson's Equation evaluator uses Negative Log of Hydronium Concentration = Negative Log of Acid Ionization Constant+log10(Concentration of Salt/Concentration of Acid) to evaluate the Negative Log of Hydronium Concentration, The pH of acidic buffer using Henderson's equation formula is defined as the function of pKa, concentration of the salt and the concentration of the acid, which is given in Henderson's equation. Negative Log of Hydronium Concentration is denoted by pH symbol.

How to evaluate pH of Acidic Buffer using Henderson's Equation using this online evaluator? To use this online evaluator for pH of Acidic Buffer using Henderson's Equation, enter Negative Log of Acid Ionization Constant (pK_a), Concentration of Salt (C_salt) & Concentration of Acid (C_acid) and hit the calculate button.

FAQs on pH of Acidic Buffer using Henderson's Equation

What is the formula to find pH of Acidic Buffer using Henderson's Equation?

The formula of pH of Acidic Buffer using Henderson's Equation is expressed as Negative Log of Hydronium Concentration = Negative Log of Acid Ionization Constant+log10(Concentration of Salt/Concentration of Acid). Here is an example- 3.022879 = 2.5+log10(50000/15000).

How to calculate pH of Acidic Buffer using Henderson's Equation?

With Negative Log of Acid Ionization Constant (pK_a), Concentration of Salt (C_salt) & Concentration of Acid (C_acid) we can find pH of Acidic Buffer using Henderson's Equation using the formula - Negative Log of Hydronium Concentration = Negative Log of Acid Ionization Constant+log10(Concentration of Salt/Concentration of Acid). This formula also uses Common Logarithm (log10) function(s).

What are the other ways to Calculate Negative Log of Hydronium Concentration?

Here are the different ways to Calculate Negative Log of Hydronium Concentration-

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

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

pH of Acidic Buffer using Henderson's Equation Formula

​GoMaximum pH of Basic Buffer Formula

pH of Acidic Buffer using Henderson's Equation Example

pH of Acidic Buffer using Henderson's Equation Solution

pH of Acidic Buffer using Henderson's Equation Formula Elements

Other Formulas to find Negative Log of Hydronium Concentration

Other formulas in Buffer Solution category

How to Evaluate pH of Acidic Buffer using Henderson's Equation?

FAQs on pH of Acidic Buffer using Henderson's Equation

Variable Name

GoMaximum pH of Basic Buffer Formula