Chemistry, 24.06.2019 05:00 HistoryLee
What primarily determines the ph of a solution? a. the solubility of the solute b. the temperature of the solution c. the molar mass of the solute d. the hydrogen ion concentration
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Chemistry, 21.06.2019 19:30
Water molecules have a strong attraction to each other because of hydrogen bonding, allowing water to move against gravity up a plant's stem through capillary action. true false
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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 22:00
What mass of glucose is produced when 54g of water react with carbon dioxide
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What primarily determines the ph of a solution? a. the solubility of the solute b. the temperature...
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