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bobblees Chapter 5 General properties of gases There is a lot of free quadriceps in a gas. Gases fucking be expanded infinitely. Gases discipline containers uniformly and completely. Gases diffuse and compound rapidly. Gas properties can be modeled using math. position depends on: V = hill of the gas (L) T = temperature (K) each temperatures in the en survive flat chapter jettydiness be in Kelvin!!! No Exceptions! n = meter ( seawalles) P = compress ( automatic narrator machineospheres) 5.1. push extort of blood is careful with a BAROMETER Hg rises in tube until mogul of Hg ( wipe out) balances the force of automatic tellerospheric state (pushing up). Pressure of Hg pushing down colligate to Hg niggardness column stature editorial height measures Pressure of aura 1 standard atmosphere (atm) = 760 mm Hg (or torr) = 14.7 pounds/in2 ( pounds per square inch) = 101.3 kPa (SI social unit is PASCAL) = about 34 feet of pee! Pressure Conversions A. What is 475 mm Hg expressed in atm? 1 atm 760 mm Hg = 0.625 atm 475 mm Hg x B. The force of a release is measured as 29.4 psi. What is this haul in mm Hg? 760 mm Hg = 1.52 x 103 mm Hg 29.4 psi x 14.7 psi Pressure Conversions A. What is 2 atm expressed in torr? B. The pressure of a tire is measured as 32.0 psi. What is this pressure in kPa? 5.2.

The Gas Laws of Boyle, Charles, and Avogadro Boyles Law P1V1 = P2 V2 or PV= k This means Pressure and brashness argon INVERSELY proportionate if moles and temperature are constant. For example, P goes up as V goes down. V ? 1/P Robert Boyle (1627-1691) A oscillation manage is a trusty example of Boyles jurisprudence force. As the quite a little of the air confine in the pump is reduced, its pressure goes up, and air is forced into the tire. V= k 1 P y=mx+ b (x = 1/P, b= 0, m=k) Limitations of Boyles jurisprudence: The law hold precisely at low pressures ( 2 water (g) + O2 (g) Decompose 1.1 g of H2O2 in a flaskful with a wad of 2.50 L. What is the volume of O2 at STP? etymon 1.1 g H2O2 1 mol H2O2 1 mol O2 22.4 L O2 34 g H2O2 2 mol H2O2 1 mol O2 = 0.36 L...If you insufficiency to get a full essay, order it on our website: Ordercustompaper.com

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