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Write Boyle's law for the final pressure: P f = (V i · P i)/V f. In this formula, identify the ratio of the volumes. Since we know that the volume reduces by half, we can write V i = 2 · V f, hence V i /V f = 2. The final pressure is, then: P f = 2 · P i = 2 atm.
- Ideal Gas Law Calculator
This ideal gas law calculator will help you establish the...
- Ideal Gas Law Calculator
10 Νοε 2014 · This equation computes the final (resultant) pressure of an ideal gas after a temperature change occurs; in other words, if you know the initial state of an ideal gas, you can determine the final state using the pressure-temperature law known as Gay-Lussac's Law.
29 Ιουλ 2024 · This ideal gas law calculator will help you establish the properties of an ideal gas subject to pressure, temperature, or volume changes. Read on to learn about the characteristics of an ideal gas, how to use the ideal gas law equation, and the definition of the ideal gas constant.
To start, we need to convert the temperatures into the absolute scale, Kelvin, which is necessary for Gay-Lussac's law: T₁ = 20°C = 293.15 K, T₂ = 400°C = 673.15 K. The next step is to rearrange Gay-Lussac's law formula to estimate the final pressure: p₂ = p₁ / T₁ × T₂ = 100 kPa / 293.15 K × 673.15 K = 229.63 kPa.
The Boyle's Law for Final Pressure calculator computes the final pressure (P 2) of a fixed amount of gas at a fixed temperature after it undergoes a change in state from an initial volume (V 1) and pressure (P 1) to a final volume (V 2).
The ideal gas law is derived from empirical relationships among the pressure, the volume, the temperature, and the number of moles of a gas; it can be used to calculate any of the four properties if the other three are known.
Physics. Ideal Gas Law Calculator. Easily calculate the pressure, volume, temperature or quantity in moles of a gas using this combined gas law calculator (Boyle's law calculator, Charles's law calculator, Avogadro's law calculator and Gay Lussac's law calculator in one).
