Chemistry, 10.08.2019 06:10 LukeJV8757
Write lewis structures and describe the molecular geometry at each carbon atom in the following compounds:
(a) cis-3-hexene
(b) cis-1-chloro-2-bromoethene
(c) 2-pentyne
(d) trans-6-ethyl-7-methyl-2-octene
Answers: 3
Chemistry, 22.06.2019 05:50
Calculate the number of molecules present in 0.750 mol of mgo.
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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.
Answers: 2
Write lewis structures and describe the molecular geometry at each carbon atom in the following comp...
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