A volume of 58.0 L of hydrogen is heated from 33°C to 68°C. If its original density is 4.85 kg/m3 and its original absolute pressure is 120 kPa, what is the resulting density?
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![A volume of 58.0 L of hydrogen is heated from
33°C to 68°C. If its original
density is 4.85 kg/m3 and its original absolute
pressure is 120 kPa, what is the resulting
density?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F53a679cb-326b-48d6-9c24-7ae460d5a548%2F9a251371-ef12-4870-866c-39c3b9f8d062%2Ffvjajul_processed.jpeg&w=3840&q=75)
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- An ideal gas is at a pressure 1.00 x 105 N/m2 and occupies a volume 20.00 m3. If the pressure of the gas is changed to 4 times its initial pressure while the temperature remains constant, what will be the new volume of the gas in m3?A basketball is pressurized to a gauge pressure of PG = 55 kPa when at the surface of a swimming pool. (Patm = 101 kPa). The ball is then submerged in the pool of water which has a density ρ = 1000 kg/m3. Assume the ball does not change in mass, temperature, or volume as it is submerged. Calculate the absolute pressure inside the basketball in kPa when it is at the surface. Write an equation for the pressure difference ΔP between the inside and outside of the ball when it is submerged a distance y below the surface of the water. Solve the pressure equation for the depth (in meters) at which the pressure difference between the inside and outside of the ball will become zero. At this depth the pressure inside the basketball is the same as the pressure outside the ball.At standard temperature and pressure, a gas has a density of 0.089 kg/m3. What volume (in m3) does 1.25 kg of hydrogen occupy at standard temperature and pressure
- The bulk modulus of water is B= 2.2 x 10' N/m². What change in pressure AP (in atmospheres) is required to keep water from expanding when it is heated from 16.8 °C to 38.7 °C? Number i 98.7 Units atmAt 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]?1. A bicycle pump inflates a tire of volume 565 mL until the gauge pressure is 6.47 bar at a temperature of 21.7°C. (Note: the volume of the tire before and after it is "inflated" is 565 mL. Initially, the tire contains air at ambient atmospheric pressure.) (a) If the barometric pressure is 1.01 bar, what is the absolute pressure in the tire? (b) (c) How many moles of air does the tire contain? What volume of air at 1.01 bar and 21.7°C did the pump transfer?
- A large cylindrical tank contains 0.760 m3 of nitrogen gas at 20.0 ∘C and 1.45×105 Pa (absolute pressure). The tank has a tight-fitting piston that allows the volume to be changed. What will be the pressure if the volume is decreased to 0.410 m3 and the temperature is increased to 159 ∘C? Express your answer in pascals.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.5.0 moles of an ideal gas are confined to a 15-liter container at a pressure of 2.6x105 Pa. What is the temperature of the gas?