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Concentration of Weak Acid given Dissociation Constant and Concentration of Ions Formula

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The Concentration of Weak Acid is the concentration of weak acid produced which dissociates into hydrogen ions and anion. Check FAQs

HA = \frac{H + \cdot A -}{K a}

HA - Concentration of Weak Acid?H⁺ - Concentration of Hydrogen Ion?A^- - Concentration of Anion in Weak Acid?K_a - Dissociation Constant of Weak Acid?

Concentration of Weak Acid given Dissociation Constant and Concentration of Ions Example

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Here is how the Concentration of Weak Acid given Dissociation Constant and Concentration of Ions equation looks like with Values.

Here is how the Concentration of Weak Acid given Dissociation Constant and Concentration of Ions equation looks like with Units.

Here is how the Concentration of Weak Acid given Dissociation Constant and Concentration of Ions equation looks like.

31250 = \frac{25 \cdot 20}{16}

31250mol/L = \frac{25mol/L \cdot 20mol/L}{16}

31250 = \frac{25 \cdot 20}{16}

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Concentration of Weak Acid given Dissociation Constant and Concentration of Ions Solution

Follow our step by step solution on how to calculate Concentration of Weak Acid given Dissociation Constant and Concentration of Ions?

FIRST Step Consider the formula

HA = \frac{H + \cdot A -}{K a}

Next Step Substitute values of Variables

∴

HA = \frac{25mol/L \cdot 20mol/L}{16}

Next Step Convert Units

∴

HA = \frac{25000mol/m³ \cdot 20000mol/m³}{16}

Next Step Prepare to Evaluate

∴

HA = \frac{25000 \cdot 20000}{16}

Next Step Evaluate

∴

HA = 31250000mol/m³

LAST Step Convert to Output's Unit

∴

HA = 31250mol/L

Concentration of Weak Acid given Dissociation Constant and Concentration of Ions Formula Elements

Variables

Concentration of Weak Acid

The Concentration of Weak Acid is the concentration of weak acid produced which dissociates into hydrogen ions and anion.

Symbol: HA

Measurement: Molar ConcentrationUnit: mol/L

Note: Value can be positive or negative.

Formulas to find Concentration of Weak Acid

Concentration of Hydrogen Ion

The Concentration of Hydrogen Ion is the concentration of hydrogen ion produced when dissociation of a weak acid is dissociated.

Symbol: H⁺

Measurement: Molar ConcentrationUnit: mol/L

Note: Value can be positive or negative.

Formulas to find Concentration of Hydrogen Ion

Concentration of Anion in Weak Acid

The Concentration of Anion in Weak Acid is the concentration of anion produced when dissociation of a weak acid is dissociated.

Symbol: A^-

Measurement: Molar ConcentrationUnit: mol/L

Note: Value can be positive or negative.

Formulas to find Concentration of Anion in Weak Acid

Dissociation Constant of Weak Acid

The Dissociation Constant of Weak Acid is a quantitative measure of the strength of a weak acid in solution.

Symbol: K_a

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Dissociation Constant of Weak Acid

Other formulas in Ostwald Dilution Law category

Go Dissociation constant of Weak Acid Ka given Concentration of Weak Acid and its Ions

K a = \frac{H + \cdot A -}{HA}

Go Concentration of Hydrogen ion given Ka and Concentration of Weak Acid and Anion

H + = \frac{K a \cdot HA}{A -}

Go Concentration of Anion given Ka and Concentration of Weak Acid and Hydrogen ion

A - = \frac{K a \cdot HA}{H +}

Go Dissociation Constant Ka given Initial Concentration of Weak Acid and Degree of Dissociation

K a = \frac{C 0 \cdot (𝝰^{2})}{1 - 𝝰}

How to Evaluate Concentration of Weak Acid given Dissociation Constant and Concentration of Ions?

Concentration of Weak Acid given Dissociation Constant and Concentration of Ions evaluator uses Concentration of Weak Acid = (Concentration of Hydrogen Ion*Concentration of Anion in Weak Acid)/Dissociation Constant of Weak Acid to evaluate the Concentration of Weak Acid, The Concentration of weak acid given dissociation constant and concentration of ions formula is defined as the ratio of the product of the ions to the dissociation constant of the weak acid. Concentration of Weak Acid is denoted by HA symbol.

How to evaluate Concentration of Weak Acid given Dissociation Constant and Concentration of Ions using this online evaluator? To use this online evaluator for Concentration of Weak Acid given Dissociation Constant and Concentration of Ions, enter Concentration of Hydrogen Ion (H⁺), Concentration of Anion in Weak Acid (A^-) & Dissociation Constant of Weak Acid (K_a) and hit the calculate button.

FAQs on Concentration of Weak Acid given Dissociation Constant and Concentration of Ions

What is the formula to find Concentration of Weak Acid given Dissociation Constant and Concentration of Ions?

The formula of Concentration of Weak Acid given Dissociation Constant and Concentration of Ions is expressed as Concentration of Weak Acid = (Concentration of Hydrogen Ion*Concentration of Anion in Weak Acid)/Dissociation Constant of Weak Acid. Here is an example- 31.25 = (25000*20000)/16.

How to calculate Concentration of Weak Acid given Dissociation Constant and Concentration of Ions?

With Concentration of Hydrogen Ion (H⁺), Concentration of Anion in Weak Acid (A^-) & Dissociation Constant of Weak Acid (K_a) we can find Concentration of Weak Acid given Dissociation Constant and Concentration of Ions using the formula - Concentration of Weak Acid = (Concentration of Hydrogen Ion*Concentration of Anion in Weak Acid)/Dissociation Constant of Weak Acid.

Can the Concentration of Weak Acid given Dissociation Constant and Concentration of Ions be negative?

Yes, the Concentration of Weak Acid given Dissociation Constant and Concentration of Ions, measured in Molar Concentration can be negative.

Which unit is used to measure Concentration of Weak Acid given Dissociation Constant and Concentration of Ions?

Concentration of Weak Acid given Dissociation Constant and Concentration of Ions is usually measured using the Mole per Liter[mol/L] for Molar Concentration. Mole per Cubic Meter[mol/L], Mole per Cubic Millimeter[mol/L], Kilomole per Cubic Meter[mol/L] are the few other units in which Concentration of Weak Acid given Dissociation Constant and Concentration of Ions can be measured.

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Concentration of Weak Acid given Dissociation Constant and Concentration of Ions Formula

Concentration of Weak Acid given Dissociation Constant and Concentration of Ions Example

Concentration of Weak Acid given Dissociation Constant and Concentration of Ions Solution

Concentration of Weak Acid given Dissociation Constant and Concentration of Ions Formula Elements

Other formulas in Ostwald Dilution Law category

How to Evaluate Concentration of Weak Acid given Dissociation Constant and Concentration of Ions?

FAQs on Concentration of Weak Acid given Dissociation Constant and Concentration of Ions

Variable Name