Astudent mixes 50 g of water with 300 g of water and 5g of lemon what is the mass of the solution
355
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350
345

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.

Answer asap need by wednesday morning calculate the ph of 0.036m naoh best answer will be brainliest

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.