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Number of Moles of Gas by Ideal Gas Law Formula

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Number of Moles is the amount of gas present in moles. 1 mole of gas weighs as much as its molecular weight. Check FAQs

N moles = \frac{P gas \cdot V}{[R] \cdot T gas}

N_moles - Number of Moles?P_gas - Pressure of Gas?V - Volume of Gas?T_gas - Temperature of Gas?[R] - Universal gas constant?

Number of Moles of Gas by Ideal Gas Law Example

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Here is how the Number of Moles of Gas by Ideal Gas Law equation looks like with Values.

Here is how the Number of Moles of Gas by Ideal Gas Law equation looks like with Units.

Here is how the Number of Moles of Gas by Ideal Gas Law equation looks like.

0.9999 = \frac{101325 \cdot 22.4}{8.3145 \cdot 273}

0.9999 = \frac{101325Pa \cdot 22.4L}{8.3145 \cdot 273K}

0.9999 = \frac{101325 \cdot 22.4}{8.3145 \cdot 273}

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Number of Moles of Gas by Ideal Gas Law Solution

Follow our step by step solution on how to calculate Number of Moles of Gas by Ideal Gas Law?

FIRST Step Consider the formula

N moles = \frac{P gas \cdot V}{[R] \cdot T gas}

Next Step Substitute values of Variables

∴

N moles = \frac{101325Pa \cdot 22.4L}{[R] \cdot 273K}

Next Step Substitute values of Constants

∴

N moles = \frac{101325Pa \cdot 22.4L}{8.3145 \cdot 273K}

Next Step Convert Units

∴

N moles = \frac{101325Pa \cdot 0.0224m³}{8.3145 \cdot 273K}

Next Step Prepare to Evaluate

∴

N moles = \frac{101325 \cdot 0.0224}{8.3145 \cdot 273}

Next Step Evaluate

∴

N moles = 0.999925856385987

LAST Step Rounding Answer

∴

N moles = 0.9999

Number of Moles of Gas by Ideal Gas Law Formula Elements

Variables

Constants

Number of Moles

Number of Moles is the amount of gas present in moles. 1 mole of gas weighs as much as its molecular weight.

Symbol: N_moles

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Number of Moles

Pressure of Gas

The pressure of Gas is the force that the gas exerts on the walls of its container.

Symbol: P_gas

Measurement: PressureUnit: Pa

Note: Value can be positive or negative.

Formulas to find Pressure of Gas

Volume of Gas

The volume of Gas is the amount of space that it occupies.

Symbol: V

Measurement: VolumeUnit: L

Note: Value can be positive or negative.

Formulas to find Volume of Gas

Temperature of Gas

The temperature of Gas is the measure of hotness or coldness of a gas.

Symbol: T_gas

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Temperature of Gas

Universal gas constant

Universal gas constant is a fundamental physical constant that appears in the ideal gas law, relating the pressure, volume, and temperature of an ideal gas.

Symbol: [R]

Value: 8.31446261815324

Other formulas in Ideal Gas Law category

Go Pressure by Ideal Gas Law

P gas = \frac{N moles \cdot [R] \cdot T gas}{V}

Go Volume of Gas from Ideal Gas Law

V = \frac{N moles \cdot [R] \cdot T gas}{P gas}

Go Temperature of Gas by Ideal Gas Law

T gas = \frac{P gas \cdot V}{N moles \cdot [R]}

Go Pressure of Gas given Molecular Weight of Gas by Ideal Gas law

P gas = \frac{(\frac{m gas}{M molar}) \cdot [R] \cdot T gas}{V}

How to Evaluate Number of Moles of Gas by Ideal Gas Law?

Number of Moles of Gas by Ideal Gas Law evaluator uses Number of Moles = (Pressure of Gas*Volume of Gas)/([R]*Temperature of Gas) to evaluate the Number of Moles, The Number of moles of gas by ideal gas law formula is defined as the ratio of the pressure and volume of the gas to the universal gas constant and temperature of the gas. Number of Moles is denoted by N_moles symbol.

How to evaluate Number of Moles of Gas by Ideal Gas Law using this online evaluator? To use this online evaluator for Number of Moles of Gas by Ideal Gas Law, enter Pressure of Gas (P_gas), Volume of Gas (V) & Temperature of Gas (T_gas) and hit the calculate button.

FAQs on Number of Moles of Gas by Ideal Gas Law

What is the formula to find Number of Moles of Gas by Ideal Gas Law?

The formula of Number of Moles of Gas by Ideal Gas Law is expressed as Number of Moles = (Pressure of Gas*Volume of Gas)/([R]*Temperature of Gas). Here is an example- 0.999926 = (101325*0.0224)/([R]*273).

How to calculate Number of Moles of Gas by Ideal Gas Law?

With Pressure of Gas (P_gas), Volume of Gas (V) & Temperature of Gas (T_gas) we can find Number of Moles of Gas by Ideal Gas Law using the formula - Number of Moles = (Pressure of Gas*Volume of Gas)/([R]*Temperature of Gas). This formula also uses Universal gas constant .

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Number of Moles of Gas by Ideal Gas Law Formula

Number of Moles of Gas by Ideal Gas Law Example

Number of Moles of Gas by Ideal Gas Law Solution

Number of Moles of Gas by Ideal Gas Law Formula Elements

Other formulas in Ideal Gas Law category

How to Evaluate Number of Moles of Gas by Ideal Gas Law?

FAQs on Number of Moles of Gas by Ideal Gas Law

Variable Name