Asingle-stage liquid/vapor separation for the benzene i vethylbenzene(2) system must produce phases of the following equilibrium compositions. for one of these sets, deter- mine the t and p in the separator. what additional information is needed to compute the relative amounts of liquid and vapor leaving the separator? assume that raoult's law applies. (a) 1] = 0.35. yı = 0.70. (b) ej = 0.35. y1 = 0.725. (e) x1 = 0.35, y = 0.75. (d) a=0.35. n = 0.775.

What is the temperature of 0.750 mol of a gas stored in a 6,850 ml cylinder at 2.21 atm? . 2.95 k 5.24 k 138 k 246 k

If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.

Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest