What is ideal gas constant?
The ideal gas constant is a physical constant that relates the properties of an ideal gas to each other. It is represented by the symbol R and has a value of approximately 8.314 J/(mol·K) when expressed in SI units. The value of R depends on the units used for pressure, volume, and temperature, but it is a constant that remains the same for all ideal gases.
The ideal gas constant, often denoted by the symbol R, is a physical constant that appears in the ideal gas law equation. It relates the pressure, volume, temperature, and number of moles of an ideal gas. The value of the ideal gas constant depends on the units used, but it is most commonly expressed in units of J/(mol·K) (joules per mole-kelvin).
The value of the ideal gas constant is 8.314 J/(mol·K) in SI units, and approximately 0.0821 L·atm/(mol·K) in commonly used units.