Initial Pressure by Gay Lussac's law Calculator

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Gaseous state

Physical spectroscopy

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Important Formulas of Gaseous State

✖The Final Pressure of Gas is the absolute pressure exerted by a given mass of an ideal gas under a final set of conditions.ⓘ Final Pressure of Gas [P_fin]			+10% -10%
✖The Initial temperature of gas is the measure of hotness or coldness of gas under the initial set of conditions.ⓘ Initial Temperature of Gas [T_i]			+10% -10%
✖The Final temperature of gas is the measure of hotness or coldness of gas under the final set of conditions.ⓘ Final Temperature of Gas [T_fin]			+10% -10%

✖The Initial Pressure of Gas is the absolute pressure exerted by a given mass of an ideal gas under initial set of conditions.ⓘ Initial Pressure by Gay Lussac's law [P_i]

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Formula

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Initial Pressure by Gay Lussac's law

Formula

`"P"_{"i"} = ("P"_{"fin"}*"T"_{"i"})/"T"_{"fin"}`

Example

`"21.07895Pa"=("13Pa"*"400.5K")/"247K"`

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Initial Pressure by Gay Lussac's law Solution

STEP 0: Pre-Calculation Summary

Formula Used

Initial Pressure of Gas = (Final Pressure of Gas*Initial Temperature of Gas)/Final Temperature of Gas
P_i = (P_fin*T_i)/T_fin
This formula uses 4 Variables

Variables Used

Initial Pressure of Gas - (Measured in Pascal) - The Initial Pressure of Gas is the absolute pressure exerted by a given mass of an ideal gas under initial set of conditions.
Final Pressure of Gas - (Measured in Pascal) - The Final Pressure of Gas is the absolute pressure exerted by a given mass of an ideal gas under a final set of conditions.
Initial Temperature of Gas - (Measured in Kelvin) - The Initial temperature of gas is the measure of hotness or coldness of gas under the initial set of conditions.
Final Temperature of Gas - (Measured in Kelvin) - The Final temperature of gas is the measure of hotness or coldness of gas under the final set of conditions.

STEP 1: Convert Input(s) to Base Unit

Final Pressure of Gas: 13 Pascal --> 13 Pascal No Conversion Required
Initial Temperature of Gas: 400.5 Kelvin --> 400.5 Kelvin No Conversion Required
Final Temperature of Gas: 247 Kelvin --> 247 Kelvin No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_i = (P_fin*T_i)/T_fin --> (13*400.5)/247

Evaluating ... ...

P_i = 21.0789473684211

STEP 3: Convert Result to Output's Unit

21.0789473684211 Pascal --> No Conversion Required

FINAL ANSWER

21.0789473684211 ≈ 21.07895 Pascal <-- Initial Pressure of Gas

(Calculation completed in 00.004 seconds)

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K J Somaiya College of science (K J Somaiya), Mumbai

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< 4 Gay Lussac's law Calculators

Initial Temperature by Gay Lussac's law

Go Initial Temperature of Gas = (Final Temperature of Gas*Initial Pressure of Gas)/Final Pressure of Gas

Final Temperature by Gay Lussac's law

Go Final Temperature of Gas = (Initial Temperature of Gas*Final Pressure of Gas)/Initial Pressure of Gas

Initial Pressure by Gay Lussac's law

Go Initial Pressure of Gas = (Final Pressure of Gas*Initial Temperature of Gas)/Final Temperature of Gas

Final Pressure by Gay Lussac's law

Go Final Pressure of Gas = (Initial Pressure of Gas*Final Temperature of Gas)/Initial Temperature of Gas

Initial Pressure by Gay Lussac's law Formula

Initial Pressure of Gas = (Final Pressure of Gas*Initial Temperature of Gas)/Final Temperature of Gas
P_i = (P_fin*T_i)/T_fin

What is Gay Lussac's law?

Gay-Lussac's law (more correctly referred to as Amonton's law) states that the pressure of a given mass of gas varies directly with the absolute temperature of the gas when the volume is kept constant. If a gas's temperature increases, then so does its pressure if the mass and volume of the gas are held constant. The law has a particularly simple mathematical form if the temperature is measured on an absolute scale, such as in kelvins.

How to Calculate Initial Pressure by Gay Lussac's law?

Initial Pressure by Gay Lussac's law calculator uses Initial Pressure of Gas = (Final Pressure of Gas*Initial Temperature of Gas)/Final Temperature of Gas to calculate the Initial Pressure of Gas, The Initial pressure by Gay Lussac's law formula is defined as comparing the same gaseous substance under two different sets of conditions. Initial Pressure of Gas is denoted by P_i symbol.

How to calculate Initial Pressure by Gay Lussac's law using this online calculator? To use this online calculator for Initial Pressure by Gay Lussac's law, enter Final Pressure of Gas (P_fin), Initial Temperature of Gas (T_i) & Final Temperature of Gas (T_fin) and hit the calculate button. Here is how the Initial Pressure by Gay Lussac's law calculation can be explained with given input values -> 0.263158 = (13*400.5)/247.

FAQ

What is Initial Pressure by Gay Lussac's law?

The Initial pressure by Gay Lussac's law formula is defined as comparing the same gaseous substance under two different sets of conditions and is represented as P_i = (P_fin*T_i)/T_fin or Initial Pressure of Gas = (Final Pressure of Gas*Initial Temperature of Gas)/Final Temperature of Gas. The Final Pressure of Gas is the absolute pressure exerted by a given mass of an ideal gas under a final set of conditions, The Initial temperature of gas is the measure of hotness or coldness of gas under the initial set of conditions & The Final temperature of gas is the measure of hotness or coldness of gas under the final set of conditions.

How to calculate Initial Pressure by Gay Lussac's law?

The Initial pressure by Gay Lussac's law formula is defined as comparing the same gaseous substance under two different sets of conditions is calculated using Initial Pressure of Gas = (Final Pressure of Gas*Initial Temperature of Gas)/Final Temperature of Gas. To calculate Initial Pressure by Gay Lussac's law, you need Final Pressure of Gas (P_fin), Initial Temperature of Gas (T_i) & Final Temperature of Gas (T_fin). With our tool, you need to enter the respective value for Final Pressure of Gas, Initial Temperature of Gas & Final Temperature of Gas and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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