Answers: 2
Chemistry, 22.06.2019 09:00
Particles vibrate in a rigid structure and do not move relative to their neighbors.
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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 Îīg, Îīh, and Îīs for the adsorption of water.
Answers: 2
Chemistry, 22.06.2019 23:00
The data below were determined for the reaction shown below. s2o82â + 3i â (aq) â 2so42â + i3â expt. # [s2o82â] (m) [i â] (m) initial rate 1 0.038 0.060 1.4 Ã 10 â 5 m/s 2 0.076 0.060 2.8 Ã 10 â 5 m/s 3 0.076 0.030 1.4 Ã 10 â 5 m/s the rate law for this reaction must be:
Answers: 1
The car hitting the barrier is an example of which of Newton's laws?...
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