On a chilly 10°C day, you quickly take a deep breath—all your lungs can hold, 4.0 L. The air warms to your body temperature of 37°C. If the air starts at a pressure of 1.0 atm, and you hold the volume of your lungs constant (a good approximation) and the number of molecules in your lungs stays constant aswell (also a good approximation), what is the increase in pressure inside your lungs?

Q: Estimate the average distance between molecules in air at 0.0°C and 4.90 atm.

A: Given temperature T=0.0 degree=273K Pressure P=4.90 atm =4.90×1.01×105Pa And we know that PV=nKT…

Q: Some incandescent light bulbs are filled with argon, because it is an inert gas.An argon atom has a…

A: The objective of the question is to calculate the root mean square (rms) speed of argon atoms near…

Q: Four tanks A, B, C, and D are filled with monatomic ideal gases. For each tank, the mass of an…

A: Given : mass m= 2.23×10-26 kgvrms=1050 m/s Formula used to calculate  vrms=3kTmAlso T=mV2rms3khere,…

Q: Hydrogen molecules, with a molar mass of 2.016 g/mol, in a certain gas have an rms speed of 470 m/s.…

A:

Q: An automobile engine works by injecting a fuel and air mixture into a cylinder with a piston. Once…

A: This question is based on ideal gas equation PV=nRT.

Q: One mole of oxygen gas is at a pressure of 6.85 atm and a temperature of 31.0°C. (a) If the gas is…

A: Given Amount of substance n = 1 mol Initial pressure P = 6.85 atm Initial temperature T = 31.0oC =…

Q: Four tanks A, B, C, and D are filled with monatomic ideal gases. For each tank, the mass of an…

A: mass( m) = 2×10-26 kg  Vrms = 1100 m/s Formula used to calculate  vrms=3kTmAlso T=mV2rms3khere, k=…

Q: A particular sample of gas has an RMS velocity of 4.4 x 10 m/s. Determine the temperature of this…

A: Given data : RMS velocity(V)=4.4×10^4 m/s Mass(m)=3.346×10^-27kg To calculate:  Temperature of the…

Q: The car tire is filled to an absolute pressure of 2.80 ATM (atmospheric pressure) at a temperature…

A:

Q: 5.00 grams of monatomic ide= the gas is 4.50x10 m/s. If the What is the temperature

A: We have givenMass of monoatomic gas (m)=5 g=5×10-3 kgVolume of container (V)=0.500 m3Vrms=4.50×102…

Q: An argon atom has a mass of 6.63 ×10−26×10-26 kg. What is the rms speed, in meters per second, for…

A:

Q: A weather balloon is designed to expand to a maximum radius of 23 m at its working altitude, where…

A: Given:-  The maximum radius of the balloon is r1 =23 m  The pressure P1 = 0.030 atm and temperature…

Q: You accidentally lose your Helium-filled balloon which floats to the ceiling. The balloon is…

A: Radius of the balloon, R=6 inch 1 inch=0.0254 m 6 inches=0.1524 m Empty mass of the balloon, m'=10g…

Q: In intergalactic space (space between galaxies) there is approximately 1 atom in each cubic…

A: We know the ideal gas law: PV = NkBT where P is the absolute pressure of a gas, V is the volume it…

Q: Calculate the temperature T of a sample of gas when the average translational kinetic energy of a…

A:

Q: A 5.80-L vessel contains 3.60 moles of ideal gas at a pressure of 1.60 ✕ 106 Pa. (a) Find the…

A: (a) Apply the Ideal gas equation. PV = nRT T = PV/nR   = [(1.60 ✕ 106)(0.00580)]/[(3.6)(8.3142)]…

Q: Gas is contained in a 6.00-L vessel at a temperature of 18.0°C and a pressure of 8.00 atm. (a)…

A:

Q: 10²⁰ molecules of an ideal gas strike a wall for one second at an angle of 30° against the normal…

A:

Q: Suppose that an ideal gas in a sealed metal container (so it has a fixed volume) has its temperature…

A: Given data:  An ideal gas The volume of gas is fixed New temperature (T2) = 4.80 × T1 Required: The…

Q: Hydrogen molecules, with a molar mass of 2.016 g/mol, in a certain gas have an rms speed of 490 m/s.…

A: The objective of the question is to find the temperature of a gas given the root mean square (rms)…

Q: (a) Find the temperature of the gas. (b) Find the average kinetic energy of a gas molecule in the…

A: The temperature of the gas can be determined by,PV=nRT⇒T=PVnR The Volume occupied by this gas is…

Q: Two identical containers are filled with the same amount of helium. The temperature of the helium in…

A:

Q: One mole of oxygen gas is at a pressure of 5.05 atm and a temperature of 24.5°C. (a) If the gas is…

A: The initial volume(V) of the oxygen gas is given by the ideal gas equation, that is, V = nRTP, where…

Q: Hydrogen molecules, with a molar mass of 2.016 g/mol, in a certain gas have an rms speed of 490 m/s.…

A: The objective of the question is to find the temperature of a gas given the root mean square (rms)…

Q: Oxygen (O2) has a molar mass of 32.0 g/mol . a) What is the root-mean-square speed of an oxygen…

A:

Q: An air bubble has a volume of 1.55 cm3 when it is released by a submarine 105 m below the surface of…

A: Answer The expression for the pressure on the bubble in the water is P1= Patm + Pliq Pliq = ρgh…

Q: A 5.80-L vessel contains 3.60 moles of ideal gas at a pressure of 1.60 ✕ 106 Pa. (a) Find the…

A: PV = nRT T=PVnR T=5.8*10-3*1.6*1063.6*8.31 T= 310.202K

Q: An air bubble has a volume of 1.60 cm3 when it is released by a submarine 115 m below the surface of…

A: Given Initial volume of air bubble = 1.60 cm3  Air bubble released by a submarine 115 m below the…

Q: Some incandescent light bulbs are filled with argon, because it is an inert gas. An argon atom has…

A: Given value--- mass of gas = 6.63 × 10-26 kg. Temperature = 2350 K. We have to find--- What is…

Q: ins? K

A: Molar mass of hydrogen gas M = 23.016 g/ mol  Rms speed of gas                    v = 450 m/s…

Q: A hollow container is filled with an ideal gas. the container is designed to maintain a constant…

A:

Q: n = 3.9 moles of an ideal gas are pumped into a chamber of volume V = 0.125 m3.  Part (a)  The…

A: Given data: The number of moles is n=3.9 moles. The volume of chamber is V=0.125 m3. The initial…

Q: The temperature at state A is 20.0ºC, that is 293 K. How many moles of ideal gas is there in the…

A: Here, at A  P = 4 atm = 4×105 Pa  V = 1 m3  T = 20+273 = 293 K

Q: Problem 7: Hydrogen molecules, with a molar mass of 2.016 g/mol, in a certain gas have an rms speed…

A: Given Molar mass of the hydrogen is molecule is given as M=2.016 g/mol=2.016×10-3 kg/mol rms speed…

Q: Suppose that an ideal gas in a sealed metal container (so it has a fixed volume) has its temperature…

A: ideal gas in sealed container volume is fixed that is volume =constant ideal gas equation is  PV=nRT…

Q: The density of helium gas at 0°C is po = 0.179 kg/m³. The temperature is then raised to T = 160°C,…

A: Density is the ratio of the mass to the volume of the gas. The density of the gas is depends on the…

Q: Four tanks A, B, C, and D are filled with monatomic ideal gases. For each tank, the mass of an…

A:

Q: (a) 0.3740 moles of krypton gas is placed in a 9.75 L container at 239 K. Find the pressure of the…

A: Solution:-Given thatnumber of moles of krypton gas (n)=0.3740 molesVolume of gas (V)=9.75…

Q: For many purposes we can treat propane (C3H8) as an ideal gas at temperatures above its boiling…

A:

Q: (a) You open the valve on the bicycle tire and let out an amount of air which has a volume V at…

A: From idea gas equation we can state that:- PV= nRT => n= PV/RT So from the above given…

Q: The volume of an ideal gas is held constant. Determine the ratio P₂/P₁ of the final pressure to the…

A:

Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.