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A 250.0 mL flask of hydrogen gas is collected at

A flask of hydrogen gas is collected at 1.023 atm and 35 degrees C by displacement of water at 35 degrees C is 42.2 mm Hg. What
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2. asked by Ben
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A 250.0 mL flask of hydrogen gas is collected at 763 mm Hg and 35.0 Celsius by displacement of water from the flask. The vapor
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The following reaction produces hydrogen gas: Fe (s) + 2HCl (aq)  FeCl2 (aq) + H2 (g)The hydrogen gas from the reaction of
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2. asked by Silver
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Carbon monoxide gas and hydrogen gas are mixed in a two liter flask. The reaction produces methanol gas as the only product. At
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2. asked by Don
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Chlorine pentafluoride gas is collected at -14.0 degrees Celcius in an evacuated flask with a measured volume of 30.0L When all
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2. asked by Melissa Carder
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Iron reacts with hydrochloric acid to produce iron (2) chloride and hydrogen gas.Fe (s)+ 2 HCL (aq) -FeCl2 (aq) + H2 (g).The
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2. asked by Eunice
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nitrogen gas reacts with hydrogen gas to form ammonia. The nitrogen gas is in a closed 500.0 mL flask at 751 mm HG connected to
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2. asked by anonymous
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a flask containing 155cm^3 of hydrogen was collected under a pressure of 22.5 kPa. what pressure would have been required for
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2. asked by jerson
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Why does the design of the vacuum flask minimize heat transfer by conduction?A)One flask is smaller than the other flask. B)One
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2. asked by I need help
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How many grams of hydrogen are collected in a reaction where 1.80L of hydrogen gas is collected over water at a temperature of
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2. asked by Jessica
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