The Ideal Gas Equation is one of the most fundamental formulas in physical chemistry:
PV=nRTPV = nRTPV=nRT
Where:
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P = Pressure of the gas
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V = Volume of the gas
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n = Number of moles
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R = Universal gas constant (8.314 J/mol·K)
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T = Temperature in Kelvin
🧠 Try this Question:
A gas occupies 4 L at 1 atm. If the volume is reduced to 2 L at constant temperature, what will be the new pressure?
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