How many grams of cu will be produced when 10 grams of al reacts with cucl2 in the following chemical reaction? al(s) + cucl2(aq)→ alcl3(aq) + cu(s). use the equation balancer tool to balance the equation and find the mole ratio of cu: al. the molar masses al, cu, and cucl2 are 26.98 grams, 63.55 grams, and 134.45 grams respectively.

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.