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Atom percent Formula

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Atomic percent of first element in the binary alloy. Check FAQs

X 1 = 100 \cdot m 1 \cdot \frac{A 2}{m 1 \cdot A 2 + (100 - m 1) \cdot A 1}

X₁ - Atomic percent of first element?m₁ - Mass Percent of First Element?A₂ - Atomic mass of second element?A₁ - Atomic mass of first element?

Atom percent Example

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Here is how the Atom percent equation looks like with Values.

Here is how the Atom percent equation looks like with Units.

Here is how the Atom percent equation looks like.

4.5047 = 100 \cdot 10 \cdot \frac{26.98}{10 \cdot 26.98 + (100 - 10) \cdot 63.55}

4.5047 = 100 \cdot 10 \cdot \frac{26.98g/mol}{10 \cdot 26.98g/mol + (100 - 10) \cdot 63.55g/mol}

4.5047 = 100 \cdot 10 \cdot \frac{26.98}{10 \cdot 26.98 + (100 - 10) \cdot 63.55}

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Atom percent Solution

Follow our step by step solution on how to calculate Atom percent?

FIRST Step Consider the formula

X 1 = 100 \cdot m 1 \cdot \frac{A 2}{m 1 \cdot A 2 + (100 - m 1) \cdot A 1}

Next Step Substitute values of Variables

∴

X 1 = 100 \cdot 10 \cdot \frac{26.98g/mol}{10 \cdot 26.98g/mol + (100 - 10) \cdot 63.55g/mol}

Next Step Convert Units

∴

X 1 = 100 \cdot 10 \cdot \frac{0.027kg/mol}{10 \cdot 0.027kg/mol + (100 - 10) \cdot 0.0636kg/mol}

Next Step Prepare to Evaluate

∴

X 1 = 100 \cdot 10 \cdot \frac{0.027}{10 \cdot 0.027 + (100 - 10) \cdot 0.0636}

Next Step Evaluate

∴

X 1 = 4.50470004841968

LAST Step Rounding Answer

∴

X 1 = 4.5047

Atom percent Formula Elements

Variables

Atomic percent of first element

Atomic percent of first element in the binary alloy.

Symbol: X₁

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Atomic percent of first element

Mass Percent of First Element

Mass Percent of First Element in a binary alloy. The mass percent of other element is automatically obtained by subtracting from 100.

Symbol: m₁

Measurement: NAUnit: Unitless

Note: Value should be between -0.01 to 100.01.

Formulas to find Mass Percent of First Element

Atomic mass of second element

Atomic mass of second element in the binary alloy.

Symbol: A₂

Measurement: Molar MassUnit: g/mol

Note: Value should be greater than 0.

Formulas to find Atomic mass of second element

Atomic mass of first element

Atomic mass of first element in the binary alloy.

Symbol: A₁

Measurement: Molar MassUnit: g/mol

Note: Value should be greater than 0.

Formulas to find Atomic mass of first element

Other formulas in Composition and Diffusion category

Go Diffusion Flux

J = D \cdot (\frac{ΔC}{d})

Go Mass percent to volume percent

V 1 = M 1 \cdot ρ 2 \cdot \frac{100}{M 1 \cdot ρ 2 + (100 - M 1) \cdot 𝜌 1}

Go Atom percent to mass percent

m 1 = X 1 \cdot A 1 \cdot \frac{100}{X 1 \cdot A 1 + (100 - X 1) \cdot A 2}

Go Entropy of mixing

ΔS mix = 8.314 \cdot (X A \cdot \ln (X A) + (1 - X A) \cdot \ln (1 - X A))

How to Evaluate Atom percent?

Atom percent evaluator uses Atomic percent of first element = 100*Mass Percent of First Element*Atomic mass of second element/(Mass Percent of First Element*Atomic mass of second element+(100-Mass Percent of First Element)*Atomic mass of first element) to evaluate the Atomic percent of first element, Atom percent (Mole percent) of first element in the binary alloy is calculated from mass percent and the atomic masses of the individual elements. Atomic percent of first element is denoted by X₁ symbol.

How to evaluate Atom percent using this online evaluator? To use this online evaluator for Atom percent, enter Mass Percent of First Element (m₁), Atomic mass of second element (A₂) & Atomic mass of first element (A₁) and hit the calculate button.

FAQs on Atom percent

What is the formula to find Atom percent?

The formula of Atom percent is expressed as Atomic percent of first element = 100*Mass Percent of First Element*Atomic mass of second element/(Mass Percent of First Element*Atomic mass of second element+(100-Mass Percent of First Element)*Atomic mass of first element). Here is an example- 4.5047 = 100*10*0.02698/(10*0.02698+(100-10)*0.06355).

How to calculate Atom percent?

With Mass Percent of First Element (m₁), Atomic mass of second element (A₂) & Atomic mass of first element (A₁) we can find Atom percent using the formula - Atomic percent of first element = 100*Mass Percent of First Element*Atomic mass of second element/(Mass Percent of First Element*Atomic mass of second element+(100-Mass Percent of First Element)*Atomic mass of first element).

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Atom percent Formula

Atom percent Example

Atom percent Solution

Atom percent Formula Elements

Other formulas in Composition and Diffusion category

How to Evaluate Atom percent?

FAQs on Atom percent

Variable Name