Assume that you are using an open-end manometer filled with mineral oil rather than mercury. The...
Assume that you are using an open-end manometer filled with mineral oil rather than mercury. The level of mineral oil in the arm connected to the bulb is 231 mm higher than the level in the arm connected to the atmosphere and atmospheric pressure is 752 mmHg.
What is the gas pressure in the bulb in mm of Hg? (The density of mercury is 13.6 g/mL, and the density of mineral oil is 0.822 g/mL.)
Express your answer with the appropriate units.
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Assume that you are using an open-end manometer filled with
mineral oil rather than mercury. The...
Assume that you are using an open-end manometer filled with mineral oil rather than mercury. The...
Assume that you are using an open-end manometer filled with mineral oil rather than mercury. The level of mineral oil in the arm connected to the bulb is 243 mm higher than the level in the arm connected to the atmosphere and atmospheric pressure is 741 mmHg. What is the gas pressure in the bulb in mm of Hg? (The density of mercury is 13.6 g/mL, and the density of mineral oil is 0.822 g/mL.) Express your answer with the...
a container filled with gas is connected to an open-end manometer that is filled with mineral...
a container filled with gas is connected to an open-end manometer that is filled with mineral oil. The pressure in the gas container is 753 mm Hg and atmospheric pressure is 724 mm. How high will the level rise in the manometer if the densities of Hg and mineral oil are 13.6 g/mL and 0.822 g/mL respectively? A)480mm B)1.75mm C)23.8mm D)29.0mm
62) Assume that you have a cylinder with a movable piston. What would happen to the gas pressure ...
62) Assume that you have a cylinder with a movable piston. What would happen to the gas pressure inside the cylinder if you were to do the following? (a) Triple the Kelvin temperature while holding the volume constant (b) Reduce the amount of gas by 1/3 while holding the temperature and volume constant (c) Decrease the volume by 45% at constant T (d) Halve the Kelvin temperature, and triple the volume 63) Assuming that air contains 78.0 percent Ni, 20.0...
A ballerina weighs 103 lbs and is up on her toes with only 10.0 cm^2 of...
A ballerina weighs 103 lbs and is up on her toes with only 10.0 cm^2 of her slippers in contact with the floor. What pressure is she exerting on the floor? Mineral oil can be used in place of mercury in manometers when small pressure changes are to be measured. What is the pressure of an oxygen sample in mm of mineral oil if its pressure is 28.5 mm Hg? (d of mineral oil = 0.88 g/mL; d of Hg...
Please answer the red sentences is the hint An engineer is installing an open-end mercury manometer...
Please answer the red sentences is the hint
An engineer is installing an open-end mercury manometer attached to a pipe that will eventually carry pressurized gas. While the pipe is open to the atmosphere, she adds enough mercury into the manometer that the mercury level in both arms of the manometer is 790.0 mm above the bottom of the Pipe open to manometer. (See Fig. 1) If the end of the open arm of the manometer is 1015.0 mm above...
EXAMPLE 6-2 Using a Manometer to Measure Gas Pressure When the manometer in Figure 6-5(c) is...
EXAMPLE 6-2 Using a Manometer to Measure Gas Pressure When the manometer in Figure 6-5(c) is filled with liquid mercury (d = 13.6 g/cm"), the barometric pressure is 748.2 mmHg, and the difference in mercury levels is 8.6 mmHg. What is the gas pressure Pgas? Analyze We must first establish which is greater: the barometric pressure or the gas pressure. In Figure 6-5(c), the baro- metric pressure forces liquid mercury down the tube toward the gas sample. The barometric pressure...
Q3: A manometer connected to a tank which is filled with air, and partially with oil...
Q3: A manometer connected to a tank which is filled with air, and partially with oil having specific gravity of (0.8), as shown in figure (3). Calculate: a) The pressure at the gauge (level 5) in m.oil. b) The absolute pressure at pressure gauge in (m.oil) if the atmospheric pressure is 75cm.Hg. Air 0.8m 3 Pressure gauge 3m Oil S=0.8 Mercury (S=13.6) 15 Figure 1).
with steps please 5. An open end manometer constructed from a U-shaped tube was operated using...
with steps please
5. An open end manometer constructed from a U-shaped tube was operated using an oil which has a density of 1.088 g ml-1. In a particular measurement, the level in the end connected to the gas manifold, on which the experiment was being conducted, measured 76.2 cm above the U-neck, while the level in the open end (to the atmosphere) was 23.8 cm above the U-neck. The outside air pressure in the laboratory was measured as 754...
6. Pressurized carbon dioxide inflators can be used to inflate a bicycle tire that has gone...
6. Pressurized carbon dioxide inflators can be used to inflate a bicycle tire that has gone flat. These inflators use metal cartridges that contain 16.9 g CO. At 298K, to what pressure (in psi) on the pressure gauge can the carbon dioxide in the cartridge inflate a 3.45 L mountain bike tire? (Note: the gauge pressure is the difference between the total pressure and the atmospheric pressure, which for this problem is 14.7 psl/1 atm). 7. What is the pressure...
please help to answer this question thank you Examine Figure 1. Assume the manometer is filled...
please help to answer this question
thank you
Examine Figure 1. Assume the manometer is filled with water, that hi = 38.6 cm and h2 = 76.5 cm. If the atmospheric pressure is 742 mm Hg, what is the pressure of the enclosed gas in mm Hg? pas buret rubber stopper loveing bub O 250 ml enmeyer - tabletop Figure 1. Boyle's Law Apparatus
62) Assume that you have a cylinder with a movable piston. What would happen to the gas pressure inside the cylinder if you were to do the following? (a) Triple the Kelvin temperature while holding the volume constant (b) Reduce the amount of gas by 1/3 while holding the temperature and volume constant (c) Decrease the volume by 45% at constant T (d) Halve the Kelvin temperature, and triple the volume 63) Assuming that air contains 78.0 percent Ni, 20.0...
A ballerina weighs 103 lbs and is up on her toes with only 10.0 cm^2 of her slippers in contact with the floor. What pressure is she exerting on the floor? Mineral oil can be used in place of mercury in manometers when small pressure changes are to be measured. What is the pressure of an oxygen sample in mm of mineral oil if its pressure is 28.5 mm Hg? (d of mineral oil = 0.88 g/mL; d of Hg...
Please answer the red sentences is the hint
An engineer is installing an open-end mercury manometer attached to a pipe that will eventually carry pressurized gas. While the pipe is open to the atmosphere, she adds enough mercury into the manometer that the mercury level in both arms of the manometer is 790.0 mm above the bottom of the Pipe open to manometer. (See Fig. 1) If the end of the open arm of the manometer is 1015.0 mm above...
EXAMPLE 6-2 Using a Manometer to Measure Gas Pressure When the manometer in Figure 6-5(c) is filled with liquid mercury (d = 13.6 g/cm"), the barometric pressure is 748.2 mmHg, and the difference in mercury levels is 8.6 mmHg. What is the gas pressure Pgas? Analyze We must first establish which is greater: the barometric pressure or the gas pressure. In Figure 6-5(c), the baro- metric pressure forces liquid mercury down the tube toward the gas sample. The barometric pressure...
Q3: A manometer connected to a tank which is filled with air, and partially with oil having specific gravity of (0.8), as shown in figure (3). Calculate: a) The pressure at the gauge (level 5) in m.oil. b) The absolute pressure at pressure gauge in (m.oil) if the atmospheric pressure is 75cm.Hg. Air 0.8m 3 Pressure gauge 3m Oil S=0.8 Mercury (S=13.6) 15 Figure 1).
with steps please
5. An open end manometer constructed from a U-shaped tube was operated using an oil which has a density of 1.088 g ml-1. In a particular measurement, the level in the end connected to the gas manifold, on which the experiment was being conducted, measured 76.2 cm above the U-neck, while the level in the open end (to the atmosphere) was 23.8 cm above the U-neck. The outside air pressure in the laboratory was measured as 754...
6. Pressurized carbon dioxide inflators can be used to inflate a bicycle tire that has gone flat. These inflators use metal cartridges that contain 16.9 g CO. At 298K, to what pressure (in psi) on the pressure gauge can the carbon dioxide in the cartridge inflate a 3.45 L mountain bike tire? (Note: the gauge pressure is the difference between the total pressure and the atmospheric pressure, which for this problem is 14.7 psl/1 atm). 7. What is the pressure...
please help to answer this question
thank you
Examine Figure 1. Assume the manometer is filled with water, that hi = 38.6 cm and h2 = 76.5 cm. If the atmospheric pressure is 742 mm Hg, what is the pressure of the enclosed gas in mm Hg? pas buret rubber stopper loveing bub O 250 ml enmeyer - tabletop Figure 1. Boyle's Law Apparatus
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