which staement is not true? 1.) A scuba diver should be certain to ascen fast from the dive 2.)While scuba diving with compressed air, the partial pressure of inhaled oxygen increases with increasing depth 3.) Nitrogen narcosis, which may be experienced by scuba divers, results from a direct effect of high nitrogen pressure on the nervous system  4.) The sum of partial pressure of all gases in a gas mixture can never add up to more than the total pressure of gas mixture 5.) none of these

Q: Does oxygen move from the blood to the tissue cells or from the tissue cells to the blood and Why…

A: When we breathe in the oxygen present in the air gets absorbed by the blood present in the veins.…

Q: CPAP is the acronym for "Continuous Positive Airway Pressure".  A CPAP device is used in respiratory…

A:

Q: A gas storage cylinder in an ordinary chemical laboratory measures 5.3 cm wide and 21. cm high. This…

A: Answer:Boyle's law states that, for any gas, at constant temperature, product of pressure and volume…

Q: The stopcock connecting a 1.00 L bulb containing neon gas at a pressure of 790. mm Hg, and a 1.00 L…

A:

Q: [References] Use the References to access important values if needed for this question. A sample of…

A: The temperature of the gas sample can be converted into Kelvin units as,

Q: 1. Hot air balloonists turn a propane flame on and off to control their balloon. What effect does…

A: The explanation to the above questions is provided in the next step.

Q: A tire pressure gauge reads 33.0 psi . How many Kpa is this?

A: As we know, 1 pound-force per square inch = 6894.75 Pa Using this we can easily determine the tire…

Q: A balloon contains 2,758mL of helium gas at 75.2°C. What is the final volume, in liters(L), if the…

A: Since, you have multiple questions so I will solved first question for you please post separately…

Q: A gas mixture contains 1.25 g N2 and 0.85 g O2 in a 1.55 L con- tainer at 18 °C. Calculate the mole…

A:

Q: Kr н If the partial pressure of Kr is 677 torr, calculate the total pressure (torr) of the mixture…

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Q: According to Boyle's law, which of the following will occur if the pressure on a gas is increased?…

A:

Q: A sample of helium gas at a pressure of 1.00 atm and a temperature of 27.9 °C, occupies a volume of…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: If a gaseous system with a total pressure of 5 atm contains 2 moles of oxygen gas, 4 moles of…

A:

Q: [References] Use the References to access important values if needed for this question. A sample of…

A: In this problem we will use Boyle's Law: Boyle's Law states that the pressure of a specific given…

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A: We can solve Given problem by using ideal gas equation PV=nRT And  mole fraction= mole of solute/…

Q: For many purposes we can treat propane (C,H) as an ideal gas at temperatures above its boiling point…

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Q: 1) 27 L of CO2 is initially collected at 299K. After, the temperature is increased to 323 K.…

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Q: Consider an ideal gas with constant pressure and constant number of moles. If the temperature…

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Q: In theory, a decrease in the volume of the container for a gas is the same as decreasing the…

A: PV = nRT ( ideal gas equation )  P = (n/V) RT  Where : n/V = C  P = CRT  Concentration(C) = ( Number…

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Q: consider an experiment where 4.55mL of an unknown H2O2(aq) solution reacted with the yeast at 19.1 C…

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Q: A sample of krypton gas that occupies a volume of 12.7 L at a temperature of 0 °C and a pressure of…

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Q: Two bulbs are separated by a valve. Bulb A contains 1.2 L He gas at 0.63 atm and 16°C. Bulb B…

A: To calculate the partial pressure of helium , we would use Boyle's law, because the gases are mixed…

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A: Partial pressure of CO2 is 438 torr Partial pressure of CH4 is 155 torr Mole fraction of CH4 =?

Q: Part A The air in a bicycle tire is bubbled through water and collected at 25 °C. If the total…

A: Given that: Volume of gas = 5.50L T = 25°C = 25°C + 273 = 298K Total pressure = 765 torr  Pressure…

Q: 1) SCUBA divers must be very careful with selecting gases they use while diving, this is  because of…

A: Diving at depths can expose scuba divers to the dangers of oxygen toxicity, a serious condition…

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.