The organic compound di-n-butyl phthalate, C16H22O4(l), is sometimes used as a low-density (1.046 g·mL–1) manometer fluid. Compute the pressure (in torr) of a gas that supports a 687-mm column of di-n-butyl phthalate. The density of mercury is 13.53 g·mL–1.
The organic compound di-n-butyl phthalate, C16H22O4(l), is sometimes used as a low-density (1.046 g·mL–1) manometer fluid....
The organic compound di-n-butyl phthalate, C16H2204(1), is sometimes used as a low-density (1.046 g.mL-') manometer fluid. Compute the pressure in torr of a gas that supports a 685 mm column of di-n-butyl phthalate. The density of mercury is 13.53 g.mL- pressure: Torr
The organic compound di‑n‑butyl phthalate, C16H22O4(l), is sometimes used as a low‑density (1.046 g⋅mL−1) manometer fluid. Compute the pressure in torr of a gas that supports a 657 mm column of di‑n‑butyl phthalate. The density of mercury is 13.53 g⋅mL−1.
13. To measure moderately low pressures oil with a density of8.0 x 102 kg/m' is used in place of mercury in a barometer. A change in the oil column of 1.0 mm indicates a change in pressure of about: A) 1.2 x 104 Pa B) 0.078 Pa C) 0.85 Pa D) 7.8 Pa E) 8.3 Pa 14. The principle of fluid pressure which is used in hydraulic brakes or lifts is that: A) pressure is the same at all levels...
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Quiz #2 Indicate whether the statements are true or false ( each 1 point) 1-K inematic viscosity and dynamic viscosity have different units 2-Dynamic viscosity are the physical properties of a fluid 3-I n all fluids the shear stress is linearly proportional to the velocity gradient 5-Chocolate is a Newtonian fluicd 6-Saybolt Universal Viscometer measures the dynamic viscosity T/F T/F T/F T/F T/F Question 1 A capillary tube viscometer (shown in the figure)...
1) The SI unit of pressure is a. torr b. mmMg (millimeters of mercury) d. Pa (Pascal) e. bar . . 2) What is the key difference between a barometer and a manometer? a. barometers are automated pressure measuring devices, while manometers are hand-operated (hence the prefix "man-") b. barometers are an older term for manometer c. barometers measure atmospheric pressure while manometers measure the pressures of a sample . . 3) Often during a storm pressure will drop. If...
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Name 1. Definitions. Fill in the blank with the LETTER of the most appropriate term from the following A. Bronsted-Lowery acid C. strong acid E. weak electrolyte G. weak acid I. Arrhenius acid B. D. electrolyte base H. ions J. Arrhenius base L. autoionization of water N. Boyle's Law P. Charles Law S. pressure V. manometer X. Dalton's Law K. hydronium ion M. pH scale O. combined gas law R....