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(a) ‘The pressure of an ideal gas is inversely proportional to its volume’, is an incomplete statement of Boyle’s law. State two conditions necessary to complete the statement.
This calculator provides an easy way to calculate the new volume (or flow) occupied by a gas when the pressure and/or temperature changes. As flow is volume per unit of time, it can also be used to calculate flow. The calculator considers that gas behaves as an ideal gas.
May 8, 2024 · Minute volume is calculated by multiplying the number of respiratory cycles per minute (typically about 12 breaths per minute) by the volume of gas inhaled or exhaled per respiratory cycle (referred to as tidal volume, which is typically about 500 mL in males and 400 mL in females).
2 days ago · You can apply the ideal gas law for every gas at a density low enough to prevent the emergence of strong intermolecular forces. In these conditions, every gas is more or less correctly modeled by the simple equation PV = nRT, which relates pressure, temperature, and volume.
Jun 4, 2024 · Alveolar minute ventilation (VA) calculates the volume of air that reaches the alveoli and participates in gas exchange per minute. It’s important for evaluating how well the lungs are ventilating the areas where gas exchange occurs. Formula: VA = Respiratory Rate x (Tidal Volume – Deadspace) Example:
Change Temperature is sometimes measured with a gas thermometer by observing the change in the volume of the gas as the temperature changes at constant pressure. The hydrogen in a particular hydrogen gas thermometer has a volume of 150.0 cm 3 when immersed in a mixture of ice and water (0.00 °C).
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The sample of gas in Figure 5 has a volume of 30.0 mL at a pressure of 6.5 psi. Determine the volume of the gas at a pressure of 11.0 mL, using: the P–V graph in Figure 5; the [latex]\frac{1}{P}[/latex] vs. V graph in Figure 5; the Boyle’s law equation; Comment on the likely accuracy of each method.
