Aliquid feed stream containing 40 mole perercent benzene, 35 mole percent toluene and 25 mole percent o-xylene is flashed to 120°c and 760 mm hg (14.7psia). hw#2 determine the flow rates and compositions of the vapor and liquid streams after the flash for 100 kg-mole/hr of feed. the vle relationships can be assumed to be ideal. i. e the system obeys raoult's law. c 5004 n nentane and 30% n-

< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >

gas

explanation:

smoke is the matter of a gas

hey there!

mass = 6.75 g

volume =   9 cm³

therefore:

d = mass / volume

d   = 6.75 / 9

d = 0.7 g/cm³

answer b

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

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