A container in the shape of a cube 10.0 cm on each edge contains air (with equivalent molar mass 28.9 g/mol) at atmospheric pressure and temperature 300 K. Find (a) the mass of the gas, (b) the gravitational force exerted on it,and (c) the force it exerts on each face of the cube. (d) Why does such a small sample exert such a great force?
Q: pressure exerted by 33 feet of seawater is approximately equivalent to 1 atm. If a group of scuba…
A: 1 feet = 0.3 m Given Depth of water column d = 40 feet Density of sea water = 1026 kg/m3
Q: Suppose there is a sample of xenon in a sealed rectangular container. The gas exerts a total force…
A: Given data : Force exerted by the gas (F) = 5.95 N Dimension of…
Q: high-pressure gas cylinder contains 50.0 L of toxic gas at a pressure of 1.35 × 107 Pa and a…
A:
Q: The gauge pressure in your car tires is 2.55 × 105 Pa at a temperature of 35.0°C when you drive it…
A: Given data: Initial gauge pressure (P1) = 2.55×105 Pa Initial temperature (T1) = 35.0°C = 308 K…
Q: A circular coil enclosing an area of 120 cm is made of 210 turns of copper wire (shown in the figure…
A: Solution:-Given thatArea of circular coil (A)=120 cm2=0.012 m2Number of turns (N)=210 turnsR=7…
Q: In a period of 0.9 s, 5.0 1023 nitrogen molecules strike a wall of area 7.4 cm2. If the molecules…
A: Given data: Time period is, T= 0.9 sec Number of Nitrogen gas molecule is, N= 5×1023 molecule Area…
Q: A balloon at ground level containing 82-mol of Helium gas experiences 25 C temperature and…
A:
Q: Suppose there is a sample of xenon in a sealed rectangular container. The gas exerts a total force…
A: Given that total force exerted by the gas and dimension of the container wall.Then We have to…
Q: Consider a given volume of helium gas at room temperature (20.0 °C). [Molar mass of helium is 4.00 ×…
A: The answers are shown below.Explanation:
Q: In a period of 1.3 s, 5.0 1023 nitrogen molecules strike a wall of area 7.0 cm2. If the molecules…
A:
Q: At standard temperature and pressure, a gas has a density of 0.088 kg/m3. What volume (in m3) does…
A: Here, We have to find the volume ( in m3 ) that 2.55 kg of hydrogen will occupy at standard…
Q: A bicycle tire has a pressure of 6.95 × 105 Pa at a temperature of 19.5°C and contains 2.00 L of…
A: Solution:- Concept and formulas used:- 1) According to Ideal gas equation, we have PV = nRT Here, P…
Q: A mixture of water (density =1000 kg/m3) and vapor flowing with a mass rate = 7 kg/sec in a pipe of…
A: Solution:-Given thatDensity of water (ρ)=1000 kg/m3mass flow rate of mixture (m)=7 kg/sGas fraction…
Q: A basketball is pressurized to a gauge pressure of PG = 55 kPa when at the surface of a swimming…
A: Given that: PG=55 kPaPatm=101 kPa ρ = 1000 kg/m3
Q: Helium gas with a gauge pressure of 58 kPa is stored within a cube that has 45 cm long sides.…
A: Given data: P = 58 kPa L= 45 cm Need to determine the net force on the side of the cube.
Q: Long-term space missions require reclamation of the oxygen in the carbon dioxide exhaled by the…
A:
Q: A fixed mass of a gas is held in an adjustable sealed container at a pressure of 100.0 kPa. If the…
A:
Q: A hot air balloon uses the principle of buoyancy to create lift. By making the air inside the…
A: Let m be the mass of the air inside the balloon.
Q: A helium-filled balloon (whose envelope has a mass of m=0.260 kg) is tied to a uniform string of…
A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…
Q: Viscosity of fluid plays a significant role in the analyses of many fluid dynamics problems. The…
A:
Q: In a period of 1.3 s, 5.0 1023 nitrogen molecules strike a wall of area 8.4 cm2. If the molecules…
A:
Q: A deep sea diver should breathe a gas mixture that has the same oxygen partial pressure as at sea…
A:
Q: A 2 cm diameter spherical fishing lure is cast into a pond and, though it submerges, it does not…
A:
Q: Spherical particles of a protein of density 1.7 g/cm3 are shaken up in a solution of 20°C water. The…
A: It is given that, ρp=1.7 g/cm3=1700 kg/m3T=20oCt=1 hr=3600 sh=7.4 cm=0.074 m
Q: An oxygen tank contains 96.0 g of oxygen that has 6.00 atm of pressure at 77.0 °F. After some of the…
A: The initial pressure P1=6 atm=61.013×105 Pa=6.1×105Pa The initial temperature T1=77.0°F=298.15 K…
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: A hot air balloon uses the principle of buoyancy to create lift. By making the air inside the…
A:
Q: Three moles of an ideal gas are in a rigid cubical box with sides of length 0.300 m. (a) What is the…
A: We are aware of the side's 0.30 m length, its six sides, its 20oC temperature, and its three moles…
Q: Long-term space missions require reclamation of the oxygen in the carbon dioxide exhaled by the…
A: Given data: The amount of carbon dioxide exhales by a single astronaut is m1=1.21 kg. The number of…
Q: A basketball is pressurized to a gauge pressure of PG = 55 kPa when at the surface of a swimming…
A: Gauge pressure,
Q: If the pressure in the hallway would suddenly drop by 15%, and the room temperature remained at…
A: In this question we have to find the amount of net force on the door. Please give positive feedback…
A container in the shape of a cube 10.0 cm on each edge contains air (with equivalent molar mass 28.9 g/mol) at atmospheric pressure and temperature 300 K. Find (a) the mass of the gas, (b) the gravitational force exerted on it,
and (c) the force it exerts on each face of the cube. (d) Why does such a small sample exert such a great force?
Trending now
This is a popular solution!
Step by step
Solved in 7 steps
- A 7.97 m3 tank contains 10.5 g of chlorine gas (Cl2) and an absolute pressure of 5.50 × 105 Pa. The mass per mole of Cl2 is 70.9 g/mol. (a) Determine the temperature of the tank in Celsius. (b) Later, the temperature of the tank has dropped to 33 °C and, due to a leak, the pressure has dropped to 3.30 × 105 Pa. How many grams of chlorine gas have leaked out of the tank?In a period of 1.2 s, 5.0 1023 nitrogen molecules strike a wall of area 8.5 cm2. If the molecules move at 285 m/s and strike the wall head on in a perfectly elastic collision, find the pressure exerted on the wall. (The mass of one N2 molecule is 4.68 10-26 kg.)In a period of 1.1 s, 5.0 x 1023 nitrogen molecules strike a wall of area 9.0 cm?. If the molecules move at 310 m/s and strike the wall head on in a perfectly elastic collision, find the pressure exerted on the wall. (The mass of one N, molecule is 4.68 x 10 26 kg.) Pa
- At standard temperature and pressure, a gas has a density of 0.089 kg/m3. What volume (in m3) does 1.84 kg of hydrogen occupy at standard temperature and pressure [round your final answer to one decimal place]?A simple thermometer is formed by taking a large spherical container of volume 1.13m³ and filling it with an ideal gas. Then, a U-shaped tube is attached that is very narrow so that very little fluid/gas can fit inside the tube. The tube has a small quantity of a fluid of density 1200kg/m³ placed in it. In equilibrium at room temperature - 21.9°C - the height of the fluid on both sides of the U-shaped tube are level. This is illustrated in the image below. What is the temperature of the gas in the spherical container when the left side of the fluid is 13.25cm higher than the right side of the fluid in the U-shaped tube? Atmospheric pressure is 101000Pa. °CBacteria have a density that is about the same as water. Their average velocity is 10^-3 m/s. A bacterium with a radius of 1 um should have a diffusion coefficient of about 2.2x10^-13 m^2/s. (a) Find the random-walk step size (b) How long does it take for an average walk to reach 1 mm in seconds and days? Note that we are considering the diffusion away from the starting point and are calculating the distance through three dimensions. Show your work
- In a period of 0.9 s, 5.0 1023 nitrogen molecules strike a wall of area 7.8 cm2. If the molecules move at 330 m/s and strike the wall head on in a perfectly elastic collision, find the pressure exerted on the wall. (The mass of one N2 molecule is 4.68 10-26 kg.)Long-term space missions require reclamation of the oxygen in the carbon dioxide exhaled by the crew. In one method of reclamation, 1.00 mol of carbon dioxide produces 1.00 mol of oxygen, with 1.00 mol of methane as a by-product. The methane is stored in a tank under pressure and is available to control the attitude of the spacecraft by controlled venting. A single astronaut exhales 1.13 kg of carbon dioxide each day. If the methane generated in the recycling of three astronauts' respiration during one week of flight is stored in an originally empty 120-L tank at -45.0°C, what is the final pressure in the tank? MPa Need Help? Read ItA light balloon is filled with 397 m3 of helium at atmospheric pressure. (a) At 0°C, the balloon can lift a payload of what mass? kg (b) In the table below, observe that the density of hydrogen is nearly half the density of helium. What load can the balloon lift if filled with hydrogen? | kg Densities of Some Common Substances at Standard Temperature (0°C) and Pressure (Atmospheric) Substance p(kg/m³) p(kg/m3) Substance 0.917 X 10 7.86 X 10 Air 1.29 Ice Aluminum 2.70 X 10 Iron Benzene 0.879 X 103 Lead 11.3 X 10 Copper 8.92 X 103 Mercury 13.6 X 103 Ethyl alcohol Fresh water 0.806 X 10% Oak 0.710 X 10 1.00 X 10 Oxygen gas 1.43 Glycerin 1.26 X 103 Pine 0.373 X 103 19.3 X 10 1.79 X 10-1 21.4 X 10 1.03 X 10 10.5 X 103 Gold Platinum Helium gas Seawater Hydrogen gas 8.99 X 10-2 Silver
- A runner weighs 663 N and 71% of this weight is water. (a) How many moles of water are in the runner's body? (b) How many water molecules (H2O) are there?The gauge pressure in your car tires is 2.55 × 105 Pa at a temperature of 35.0°C when you drive it onto a ferry boat to Alaska. What is the gauge pressure of the tires, in pascals, later when the temperature has dropped to -40.0°C? Assume the volume of each tire does not change.