If you’re measuring water in a graduated cylinder that’s marked off in ml and it looks like the water level falls halfway in between the 1 and 2 ml marks, how would you record the measurement? what if it looks like the water level were right at the 1 ml mark? how would your measurements change if your graduated cylinder was marked off by 10 ml instead of 1 ml?

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

Is 9 correct? and can someone me with 10? it’s due tomorrow, you

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.