Ideal Gas Law Calculator: PV=nRT Solver for India
Instantly solve for pressure, volume, moles, or temperature with our free online Ideal Gas Law calculator. An essential tool for chemistry and physics students across India.
Ideal Gas Law Calculation (PV=nRT)
Select the value you want to solve for.
Note on Units
This calculator uses SI units. Ensure your inputs are in Pascals (Pa) for pressure, cubic meters (m³) for volume, and Kelvin (K) for temperature. The gas constant (R) is fixed at 8.314 J/(mol·K).
How to Use
- Select Variable: Choose the value you want to solve for (Pressure, Volume, Moles, or Temperature).
- Enter Knowns: Input the three other values in the correct SI units.
- Calculate: Click "Calculate" to see the result for the unknown variable.
- Use SI Units: Ensure all inputs conform to SI units (Pa, m³, mol, K).
Example Calculation
Imagine you have 1 mole of an ideal gas at a pressure of 101325 Pa and a temperature of 273.15 K (STP conditions). What is its volume?
- P = 101325 Pa, n = 1 mol, T = 273.15 K
- V = ?
Our calculator will show that the volume (V) is approximately 0.0224 m³ (or 22.4 Liters).
Frequently Asked Questions
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