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Equivalent Weight for Acids Formula

GoEquivalent weight for base Formula

GoEquivalent Weight of Oxidising Agent Formula

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Equivalent Weight (also known as gram equivalent) is the mass of one equivalent, that is the mass of a given substance. Check FAQs

W eq = \frac{M acid}{pH}

W _eq - Equivalent Weight?M_acid - Molar Mass of Acid?pH - Acidity?

Equivalent Weight for Acids Example

With values

With units

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Here is how the Equivalent Weight for Acids equation looks like with Values.

Here is how the Equivalent Weight for Acids equation looks like with Units.

Here is how the Equivalent Weight for Acids equation looks like.

14.4444 = \frac{65}{4.5}

14.4444g = \frac{65g}{4.5}

14.4444 = \frac{65}{4.5}

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Equivalent Weight for Acids Solution

Follow our step by step solution on how to calculate Equivalent Weight for Acids?

FIRST Step Consider the formula

W eq = \frac{M acid}{pH}

Next Step Substitute values of Variables

∴

W eq = \frac{65g}{4.5}

Next Step Convert Units

∴

W eq = \frac{0.065kg}{4.5}

Next Step Prepare to Evaluate

∴

W eq = \frac{0.065}{4.5}

Next Step Evaluate

∴

W eq = 0.0144444444444444kg

Next Step Convert to Output's Unit

∴

W eq = 14.4444444444444g

LAST Step Rounding Answer

∴

W eq = 14.4444g

Equivalent Weight for Acids Formula Elements

Variables

Equivalent Weight

Equivalent Weight (also known as gram equivalent) is the mass of one equivalent, that is the mass of a given substance.

Symbol: W _eq

Measurement: WeightUnit: g

Note: Value can be positive or negative.

Formulas to find Equivalent Weight

Molar Mass of Acid

The Molar Mass of Acid is the mass of acid divided by the amount of acid present.

Symbol: M_acid

Measurement: WeightUnit: g

Note: Value should be greater than 0.

Formulas to find Molar Mass of Acid

Acidity

Acidity describes the amount of acid in a substance. An acid is a chemical that gives off hydrogen ions in water and forms salts by combining them with certain metals. Acidity is measured on pH scale.

Symbol: pH

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Acidity

Other Formulas to find Equivalent Weight

Go Equivalent weight for base

W eq = \frac{M base}{Basicity}

Go Equivalent Weight of Oxidising Agent

W eq = \frac{M}{n electrons gained}

Go Equivalent Weight of Reducing Agent

W eq = \frac{M}{n electrons lost}

Go Equivalent Weight

W eq = \frac{MW}{nf}

Other formulas in Equivalent Weight category

Go Oxidation Number

Oxidation number = Ne Valence Shell - Ne After Bonding

Go Number of Electrons in Valence Shell

Ne Valence Shell = Oxidation number + Ne After Bonding

Go Number of Electrons Left after Bonding

Ne After Bonding = Ne Valence Shell - Oxidation number

Go Acidity given Equivalent Weight

pH = \frac{M acid}{W eq}

How to Evaluate Equivalent Weight for Acids?

Equivalent Weight for Acids evaluator uses Equivalent Weight = Molar Mass of Acid/Acidity to evaluate the Equivalent Weight, The Equivalent weight for acids formula is defined as the ratio of the molar mass of the acid to the acidity of the acid. Equivalent Weight is denoted by W _eq symbol.

How to evaluate Equivalent Weight for Acids using this online evaluator? To use this online evaluator for Equivalent Weight for Acids, enter Molar Mass of Acid (M_acid) & Acidity (pH) and hit the calculate button.

FAQs on Equivalent Weight for Acids

What is the formula to find Equivalent Weight for Acids?

The formula of Equivalent Weight for Acids is expressed as Equivalent Weight = Molar Mass of Acid/Acidity. Here is an example- 14444.44 = 0.065/4.5.

How to calculate Equivalent Weight for Acids?

With Molar Mass of Acid (M_acid) & Acidity (pH) we can find Equivalent Weight for Acids using the formula - Equivalent Weight = Molar Mass of Acid/Acidity.

What are the other ways to Calculate Equivalent Weight?

Here are the different ways to Calculate Equivalent Weight-

Equivalent Weight=Molar Mass of Base/Basicity
Equivalent Weight=Molar Mass of a chemical compound/Number of Moles of Electrons Gained
Equivalent Weight=Molar Mass of a chemical compound/Number of Moles of Electrons Lost

Can the Equivalent Weight for Acids be negative?

Yes, the Equivalent Weight for Acids, measured in Weight can be negative.

Which unit is used to measure Equivalent Weight for Acids?

Equivalent Weight for Acids is usually measured using the Gram[g] for Weight. Kilogram[g], Milligram[g], Ton (Metric)[g] are the few other units in which Equivalent Weight for Acids can be measured.

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