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1. Convert the following pressures to atm. a. 726 torr b. 2.31 bar c. 98 kPa d. 16.33 psi; 2. Consider the following changes imposed upon a sample of gas, assuming the variables not mentioned remain constant: a. What happens to the pressure if the temperature in K is doubled?
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www.chemmybear.com/groves/apch12_studyqxn.pdf
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V1 = V2 T1 T2 Pressure Standard pressure is 1 atmosphere (atm) or 760 mm Hg Temperature When doing gas calculations the Celsius ( C) temperature must be changed to Kelvin (K). Kelvin = Celsius + 273 Celsius = Kelvin 273 Standard Temperature is 0 degrees Celsius or 273 K STP means standard temperature and pressure Chem.
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www.cerritos.edu/jbradbury/Chem%20105%20labs/Chem105lab...
www.cerritos.edu/jbradbury/Chem%20105%20labs/Chem105lab03.pdf
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The primary objective of this experiment is to determine the relationship between the pressure and volume of a confined gas, at constant temperature. ... If the volume is doubled from 5.0 ml to 10.0 ml, what happens to the pressure? Give the value of pressure in your answer. ... If this relationship is direct, k=P/V.
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www.scienceteacherprogram.org/chemistry/PMathew97.html
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According to this experiment, what should happen to the pressure of a gas if the Kelvin temperature is doubled? Check this assumption by finding the pressure at -73°C (200 K) and at 127°C (400 K) on your graph of pressure versus temperature.
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web.centre.edu/muzyka/che11/131lab/Pressure-Temperature...
web.centre.edu/muzyka/che11/131lab/Pressure-Temperature.htm
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Ice skates work because of the same principle—an increase in pressure causes the temperature to increase. Explain what actually happens to the ice at the point of contact between the ice skate blade and the ice itself.
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school.discoveryeducation.com/lessonplans/programs/temp...
school.discoveryeducation.com/lessonplans/programs/temperatureandpressure/
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9. What happens when sodium and oxygen combine together? A. Each sodium atom gains one electron. ... D. H+ and e− on the right; 32. Which is a feature of the standard hydrogen electrode? A. hydrogen gas at 1.01×105 Pa (1 atm) pressure; B. 1.0 mol dm−3 sulfuric acid; C. a temperature of 273 K; D. a magnesium electrode;
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lswhs.leesummit.k12.mo.us/jgray5/Chemistry%20HL%20May%2...
lswhs.leesummit.k12.mo.us/jgray5/Chemistry%20HL%20May%2005paper%201.pdf
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; Weeks 6-9 Gravity, Projectile Motion, Properties of Matter: Density & Pressure, Temperature & Heat ... It doesn't hurt because the pressure on your "seat" is not very large. It would hurt a lot if you sat on one nail. Instead of all of your weight on one nail, when you sit of a seat of nails your weight is spread out...
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www.phys.unt.edu/~klittler/child_questions_part2.html
www.phys.unt.edu/~klittler/child_questions_part2.html
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Intraocular pressure (IOP) at high altitude has been the subject of controversy for many years. In 1918 Wilmer and Berens1 measured IOP in 14 aviators in a hypobaric chamber but found ... Morris DS, Somner JEA, McCormick IJC, Aspinall P, Dhillon B. What happens to corneal thickness at high altitude?. Cornea. .In press...
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www.iovs.org/cgi/content/full/48/4/1622
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What happens to gas as you decrease the volume? What happens when you increase pressure on a gas? What happen when you decrease the volume ... The volume of an ideal gas in a container is 2.0 L What will be the volume of the gas if the pressure on the container is doubled while the temperature is reduced from 400 K to 200 K?
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wiki.answers.com/Q/According_to_if_you_decrease_the_vol...
wiki.answers.com/Q/According_to_if_you_decrease_the_volume_of_a_container_of_gas_the_pressure_of_the_gas_will_increase_provided_the_temperature_does_not_change
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