Which car has the most kinetic energy? A. A car of mass 1800 kg with speed 10 m/s
B. A car of mass 1800 kg with speed 15 m/s
C. A car of mass 1500 kg with speed 15 m/s
D. A car of mass 1500 kg with speed 10 m/s

What material does not melt at any temperature

How many moles of al3+ ions are in 1.25 moles of al2o3

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.