210 - T4L ]
Reactant A can participate in both of these
reactions
1) A + B → C + D AGxn = -15 6 kJ
2) A+ E + F + GAGxn = -20 5 kJ
Reaction 1 has a much higher rate than Reaction
2 under the same reaction conditions. Explain this
observation in terms of activation

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?

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.

What is the area in square meters of 448 g ai foil that has a thickness of 23921 nm? the density is 2.70 g/cm