Ch 10 Gas Laws Sample Questions 1) A sample of gas (24.2 g) initially at 4.00 atm was compressed from 8.00 L to 2.00 L at constant temperature. After the compression‚ the gas pressure was __________ atm. A) 4.00 B) 2.00 C) 1.00 D) 8.00 E) 16.0 2) A balloon originally had a volume of 4.39 L at 44 °C and a pressure of 729 torr. The balloon must be cooled to __________°C to reduce its volume to 3.78 L (at constant pressure). A) 38 B) 0 C) 72.9 D) 273 E) 546 3) If 50
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dream for the wise‚ a game for the fool‚ a comedy for the rich‚ a tragedy for the poor” said by Sholom Aleichem. The quote implies that one can have a good life if one has power or if one is judicious. Also‚ it is a game for the illiterate‚ a joke for one that is rich and powerful‚ and misfortune for needy. In the book‚ The Crucible by Arthur Miller has a character a that is a part of a huge calamity. It was labeled as the Salem Tragedy because in Salem‚ plebeians and uninvolved people were accused
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Easter Island in the Pacific Ocean near South America‚ suffered the Tragedy of the Commons‚ which caused the natives of Easter Island to go extinct. The tragedy of the commons is what happens when people don’t communicate and are not conservative of their resources. The islanders cut down all of their trees‚ resulting in the loss of many resources. According to Ralph Faggotter‚ when the people arrived‚ there were large forests and palm trees‚ along with many species of birds and seals.
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greenhouse gas effect The greenhouse gas effect is the accumulation of natural and man-made gas in the atmosphere which does not block sunlight but trap heat to keep the temperature on Earth suitable for life. Imagine a greenhouse that is made of glass that supports plants growth. Visible sunlight can go through the glass but the heat in which it contains can’t go back through the glass‚ thus a greenhouse keeps plants warm allowing them to live and grow happily. The same process with gas replacing
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Gas leak detection is the process of identifying potentially hazardous gas leaks by means of various sensors. These sensors usually employ an audible alarm to alert people when a dangerous gas has been detected. Common sensors used today include Infrared Point Sensor‚ Ultrasonic gas detectors‚ electrochemical gas detectors‚ and Semiconductor Sensors. More recently‚ infrared imaging sensors have come into use. All of these sensors are used for a wide range of applications‚ and can be found in industrial
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Understanding Gas-Condensate Reservoirs How does a company optimize development of a gas-condensate field‚ when depletion leaves valuable condensate fluids in a reservoir and condensate blockage can cause a loss of well productivity? Gas-condensate fields present this puzzle. The first step must be to understand the fluids and how they flow in the reservoir. Li Fan College Station‚ Texas‚ USA Billy W. Harris Wagner & Brown‚ Ltd. Midland‚ Texas A. (Jamal) Jamaluddin Rosharon‚ Texas Jairam
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you have an idea about what you want but not quite sure if you want a gasoline or a diesel engine. Well‚ gas and diesel engines are very similar yet different in quite a few ways. At first glance‚ someone who doesn’t know much about either of the two engines might ask‚ “What’s the difference?” To the untrained eye they might look exactly alike‚ but don’t judge the engine by its exterior look. Gas engines are mainly used by the individual in personal vehicles whereas diesels are very popular in the
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History 10th Grade Week 5 Day 3 September 4‚ 2013 868 Words Topic: Was Antigone a tragedy? In the late 440’s B.C. the philosopher Sophocles wrote the tragic drama‚ Antigone. The play begins with the lead‚ Antigone distraught because the ruler‚ Creon‚ declared that all who fought the war against him and died did not deserve a proper ceremonial burial. Antigone’s brother fought against Creon and died. She decided she would bury her brother because an unburied soul would wearily wander earth forever
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1) Explain why alveolar gas has a different composition from air. Atmospheric (external) air contains a high percentage of oxygen and nitrogen whereas alveoli gas contains a lower percentage of oxygen and a higher percentage of carbon dioxide. The differences in composition are due to the fact that gaseous exchange is taking place within the alveoli in the lungs. Oxygen is diffusing from the alveoli into the pulmonary artery and carbon dioxide is diffusing back into the alveoli from the pulmonary
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manager of supply management for the Fauquier Gas Company in the Carolinas. 2. Fauquier Gas Company‚ as one of the nation’s 440 gas companies. 3. Served an area where land use was changing from Agricultural‚ Residential and Commercial. 4. Mr. Murphy is responsible for the purchases of material used in gas distribution such as fitting‚ pipes and meters. 5. To meet the increased demand for gas. 6. Concerned about being able to find
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