Chemistry, 05.07.2019 23:10 bekahmc1p6k6vj
Kerosene is being pumped at a rate of 1.2 kg/s from an open storage tank to a pressurized reactor, whose gas headspace is maintained at a pressure of 30 kpa (gauge). the liquid level in the reactor is 8.5 m lower than that in the storage tank. the frictional energy loss as the kerosene flows through the 1-inch nominal, schedule 80, steel pipe is 140 j/kg. the density and viscosity of kerosene are 910 kg/m3 and 0.65 x 103 kg/mes, respectively. determine the information requested below. steel pipe diameter data are given in appendix 3 of the text. a. the kerosene's velocity in the pipe. b. whether the flow is laminar or turbulent. c. the kerosene's volumetric flow rate. d. the electrical power required by the pump, whose efficiency is 65%. e. the momentum flow rate (m) of the kerosene it exits the pipe and enters the reactor
Answers: 2
Chemistry, 21.06.2019 19:30
How many molecules of sucrose c12h22o11 are there in 454 grams of sucrose
Answers: 1
Chemistry, 22.06.2019 00:30
Butadiene undergoes a reaction at a certain temperature in the gas phase as follows: 2c4h6(g) --> c8h12(g) the following data were collected for this reaction: time (min) [c4h6] (m) 0 0.36 15 0.30 30 0.25 48 0.19 75 0. determine the order of the reaction and the rate constant. 1st order and k = 4.3x10 -4 s-1 1st order and k = 2.3x10-4 s-1 2nd order and k = 4.3x10-4 s-1 2nd order and k = 2.3x10-4 s-1 zero and k = 4.3x10-4 s-1
Answers: 3
Chemistry, 22.06.2019 05:00
What forms when chemical reactions combine pollution with sunlight?
Answers: 1
Chemistry, 22.06.2019 11:00
The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.
Answers: 1
Kerosene is being pumped at a rate of 1.2 kg/s from an open storage tank to a pressurized reactor, w...
Mathematics, 21.02.2021 21:50
Biology, 21.02.2021 21:50
History, 21.02.2021 21:50
Mathematics, 21.02.2021 21:50
Mathematics, 21.02.2021 21:50
Mathematics, 21.02.2021 21:50
Mathematics, 21.02.2021 21:50
Social Studies, 21.02.2021 21:50
Geography, 21.02.2021 21:50
Mathematics, 21.02.2021 21:50