Chemistry, 06.12.2021 07:40 keiolanibrooks
what volume does 0.2 moles of helium gas at a pressure of 0.98 atm and a temp of 30 degree celsius occupy? would it differ if it was neon instead of helium?
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Chemistry, 22.06.2019 13:30
The atomic number, or number, is the described as the number of in the nucleus of an chemical element.
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Chemistry, 22.06.2019 17:20
The small bags of silica gel you often see in a new shoe box are placed there to control humidity. despite its name, silica gel is a solid. it is a chemically inert, highly porous, amorphous form of sio2. because water vapor readily adsorbs onto the surface of silica gel, it acts as a desiccant. despite not knowing mechanistic details of the adsorption of water onto silica gel, from the information provided you should be able to make an educated guess about the thermodynamic characteristics of the process. predict the signs for δg, δh, and δs for the adsorption of water.
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Chemistry, 22.06.2019 22:30
Which of the following molecules is polar? c3h7oh c2h5cooh
Answers: 1
what volume does 0.2 moles of helium gas at a pressure of 0.98 atm and a temp of 30 degree celsius o...
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