The nonvolatile, nonelectrolyte chlorophyll, c55h72mgn4o5 (893.50 g/mol), is soluble in diethyl ether ch3ch2och2ch3. calculate the osmotic pressure generated when 12.9 grams of chlorophyll are dissolved in 226 ml of a diethyl ether solution at 298 k. the molarity of the solution is m. the osmotic pressure of the solution is atmospheres.

is there multiple choice answers?

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.

its first and third is your answer i did the qustion the fourth isnt right