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Gay-Lussac's Law Calculator

Chemistry
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Calculates the pressure or temperature of a gas under constant volume conditions using Gay-Lussac's Law (P1/T1 = P2/T2).

How To Use

How to use this calculator

Start with your values, or try a preset.

Step 1

Enter Initial Pressure (P1), Initial Temperature (T1), Final Pressure (P2), and Calculate in the units shown.

Step 2

Read Final Temperature (T2) and Final Pressure (P2) in the results panel. Results update as you change the inputs.

Step 3

Choose a preset to load an example, then adjust the values for your situation.

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