A graduated cylinder containing some air is immersed in water as shown in Figure 1 in the lab direc- tions. The height between the water surface and the top of the water inside the graduated cylinder is
106 mm. Calculate the correction that must be added to the barometric pressure to find the total pres-
sure of the gases in the cylinder.

to make a supersaturated solution, make a saturated solution of sugar by adding 360 grams of sugar to 100 ml of water at 80 degrees celsius. when the water cools back down to 25 degrees, that 360 grams of sugar will still be dissolved even though the water should only dissolve 210 grams of sugar.

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).