The feed enters at its bubble-point temperature; vapour from the top tray enters a total condenser; the resulting liquid (distillate and reflux) leaves at its bubble point of 32 C. The reboiler operates at a temperature of 126 C and the top tray temperature is 63 C. The column operates at a pressure of 320 kPa and pressure drops may be neglected. a) Identify the key components.
b) Calculate the minimum reflux ratio.

the correct answer is c.stops after infancy and childhood.

myelin is the substance of the central nervous system (cns) that insulates nerve cell axons to increase the speed at which nerve impulse travels. myelination is a process of myelin formation. this process occurs postnatally, begins in the embryo during the midst of early development and finishes after birth.

answer:

a

explanation:

answer:

d. attempt to find the owner, then leave your information if you cannot find them.

explanation:

d. represents both (b) and (c).

more logical as well.

b and c are to complicated.

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post office i thinkexplanation: