A person at rest inhales 0.50 L of air with each breath at a pressure of 1.00 atm and a temperature of 20.0°C. The inhaled air is 21.0% oxygen. (a) How many oxygen molecules does this person inhale with each breath?
Q: One mole of oxygen gas is at a pressure of 5.30 atm and a temperature of 30.5 (a) If the gas is…
A: The initial pressure of oxygen gas is, P1=5.30 atm The initial temperature of oxygen gas is, T1=30.5…
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A: Initial pressure, Pi = 7.80×105 N/m²Temperature, Ti = 15° C = 288.15 KVolume, Vi = 2.40 L =…
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A: The expression for ideal gas law,
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Q: (a) A tank contains one mole of nitrogen gas at a pressure of 6.15 atm and a temperature of 26.0°C.…
A: Given: A tank contain one mole of nitrogen gas at Initial temperature , Ti = 26.0°C IInitial…
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A: Part A:
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Q: Gas is contained in a 7.00-L vessel at a temperature of 17.0°C and a pressure of 8.50 atm. (a)…
A: Given: Pressure of gas P = 8.5 atm, volume of gas V = 7 litre, temperature of gas = 17.0°C = 17 +…
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A: Given, Volume V1 = 1180 cm3 = 1180 x 10-6 m3 Temperature T = 41.7C∘ = 41.7+273 =314.7 K Pressure…
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Q: If I have an unknown quantity of gas at a pressure of 3.38 atm, a volume of 34.4 liters, and a…
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Q: (a) A tank contains one mole of nitrogen gas at a pressure of 5.10 atm and a temperature of 27.5°C.…
A: (a) (given) Pressure on a tank contains one mole of nitrogen gas = 5.10 atm And a temperature = 27.5…
Q: When you take a normal breath of air, you typically inhale 4.43 x10-4 m3 of air. Assuming that the…
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Q: When you take a normal breath of air, you typically inhale 4.91 x10-4 m3 of air. Assuming that the…
A: ideal gas equation PV=nRt
Q: A container holds 0.479 m3 of oxygen at an absolute pressure of 4.69 atm and a temperature of 379 K.…
A: Given: Initial pressure, P1 = 4.69 atm final pressure, P2 = 1.49 atm temperature, T = 379 K initial…
Q: The volume of air taken in by a warm-blooded vertebrate is 236 L/day at standard temperature and…
A: Volume of air taken per day at standard temperature and pressure (V) = 236 L Temperature of the…
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A: Given: AT BOTTOM The volume of the bubble is V1 = 2.7 cm3 The temperature at the bottom T1 = 7.3 +…
Q: A container is in the shape of a cube with length 48 cm on each edge. It contains air at an absolute…
A: According to the ideal gas equation PV = nRT ....................(1) Where P = Pressure…
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A: a) The expression used to calculate partial pressure of oxygen is P=VVtPt Substitute values in the…
Q: A container with volume 0.2 m³ contains of 2.5 moles of oxygen gas. Given that the mola mass of…
A: No of moles, n= 2.5 moles Volume= 0.2 m3 Molar mass of oxygen = 16 g/mol or 16 x 10-3 kg/mol
Q: Assume a person has lungs that can hold V = 4.7 L of air (at 1 atm), and their body temperature is…
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Q: In the lungs the respiratory membrane separates tiny sacs of air (pressure 1.00*10^5 Pa) from the…
A: To solve this question we will consider that the alveoli is spherical in shape. According to ideal…
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Q: A system contains 100 g of oxygen. How many moles does it contain? How many molecules?
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Q: Air in human lungs has a temperature of 37.0°C and a saturation vapor density of 44.00 g/m3. (a)If…
A: Given data: Temperature T = 37.0oC Density ρ=44.00 g/m3 Volume V = 1.700 L Vapor pressure P…
Q: A container holds 0.310 m3 of oxygen at an absolute pressure of 3.20 atm. A valve is opened,…
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Q: An oxygen cylinder registers a pressure of 1724 kPa in the afternoon when the temperature is…
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A: Given that,Mass of one mole of N2=28 gmNA=6.023×1023 mol-1Mass of one…
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Q: Gas is contained in a 6.00-L vessel at a temperature of 21.0°C and a pressure of 8.00 atm. (a)…
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Q: The partial pressure of oxygen in the lungs is about 150 mm of Hg. (The partial pressure is the…
A: According to Fick's law,
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A: Pressure outside: Tonicity: HypotonicExplanation:
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Q: Atmospheric pressure atop Mt. Everest is 3.30 × 104 N/m2. (a) What is the partial pressure of oxygen…
A: (a) Partial pressure is given by, Partial pressure=%Oatmospheric pressure Substituting the givens,…
Q: If I have an unknown quantity of gas held at a temperature of 370 K in a container with a volume of…
A: Given that - Pressure Volume Temperature To Find - We have to determine the nuber of moles of the…
Q: The initial temperature of three moles of oxygen gas is 35.0°C, and its pressure is 6.90 atm. (a)…
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Q: A tank contains 10.6 g of chlorine gas (Cl₂) at a temperature of 84 °C and an absolute pressure of…
A: Given: Mass m=10.6 g, Molecular weight (mass per mole) M=70.9 g/mol, Temperature T=84°C=(273+84)…
Q: A deep sea diver should breathe a gas mixture that has the same oxygen partial pressure as at sea…
A: Partial pressure of oxygen is (20.9/100)*1.01*105 N/m2 = 2.12*104 N/m2
Q: How many molecules are present in a sample of an ideal gas that occupies a volume of 1.70 cm3, is at…
A: Volume of the gas V = 1.7 cm3 =1.7×10-6 m3Temperature of gas T = 200C = 293 KPressure of the gas P =…
Q: Assuming a total pressure of 9.5 X 105 Pa, what is the partial pressure of each component in the…
A: The given values with suitable variables are listed below. Here, P denotes the total pressure, fHe…
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