Chemistry, 20.08.2019 21:30 stephanieyingepbtcf8
Air containing 40% mole % water vapor at an initial pressure of latm is cooled in a 1 liter sealed vessel from 200°c to 15 c. draw the process. what is the pressure in the vessel at the end of the process? a what is the mole fraction of water at the end of the process? b. how much water, in grams, condenses?
Answers: 2
Chemistry, 21.06.2019 14:50
What type of reaction is illustrated? 2c12o5 = 2cl2 + 502
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Chemistry, 21.06.2019 22:30
Asample of neon occupies a volume of 375 ml at stp. what will be the volume of neon if the pressure is reduced to 90.0 kpa? a. 422 ml b. 422 l c. 333 ml d. 333 l
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Chemistry, 22.06.2019 00:30
What does x represent in the formula for the compound xcl4?
Answers: 1
Chemistry, 22.06.2019 12:00
Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
Answers: 1
Air containing 40% mole % water vapor at an initial pressure of latm is cooled in a 1 liter sealed v...
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