30 ! which of these is a benefit of fuel cell cars? fuel cell cars are inexpensive. hydrogen fuel can be stored safely. fuel cell cars do not release greenhouse gases. hydrogen fuel can be distributed easily.

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.

Is a chemical message sent by another individual.

What is the value of the standard enthalpy of formation of an element in its most stable form?