Molecule SO2 Lewis Structure 3D representation Bond Angles Polarity (if yes, show dipole) 6+2(6) ö=s =ő 18e yes poler because of love pair (Beut) PH3 dpole -dpoe between, d these stupte < log, 5° 5: 31) H- because of lone pair triganal Pyrcmidal H2S 2(1) + H-S-H 109. S It 190.S CC4 109.5° tetrahedral PH2CI 5-12)17 14 14 NHF2 5+1+7(2) 20 F-N-F:

rst.cuny.edu X o Mail-Chioma Egwuekwe - Outlo X W TEST 3 FALL 2022.doc ffice Editing for Docs, Sheets & Slides| L 2022.doc mat Tools Help Normal chrome-extension://bpmcpldpdmajfigpchkicefoigmkfalc/views/app.html Unsaved changes Times New.... 16 Edits will not be automatically saved. Save now BIU A- A + 8. A gas has an initial volume of 22.4 Liters at STP. What is its volume if the final pressure is changed to 2.0 atm and the temperature is changed to 373 K? 9. A gas has an initial volume of 40.0 Liters and an initial pressure of 1.0 atm. What is the final volume of the gas at the final pressure of 0.20 atmospheres? a. 20 Liters b. 200 Liters c. 160.0 Liters M 50 DELL D

Give clear handwritten Solution: Pressure of 50.0 psi is used to drive hexane through a 4.00 m length of capillary of 7.50 um diameter. Calculate the average flow velocity (v).

Please help a bit unsure how to do it

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3.Write in detail about working of any one hydraulic system application in construction area with neat diagram.

The efflux time of glycerin sample is 320 seconds having a density of 1.26 grams per mL. This is based on the room temperature setting. Water is used as a standard with the computed efflux time of 225 seconds having a density of 0.997 grams per mL. Viscosity of water was identified as 0.7202 CP. What is the viscosity of glycerin?

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Choose the best answer among the choices under each question/ statement.  Thank you