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A fan is blowing 32F air over a container filled to within 1 inch of the top with a solution of ethyl alcohol in water. Assume the concentration of alcohol at the interface is 0.5 atm and the air...

1. By material balances, assuming negligible propanols in the distillate from the first column, compute the flow rates in kmol/h of each component in each feed, distillate, and bottoms, Draw a...

500 kmol\h of a liquid mixture of light alcohols containing. By moles, 40% methanol (M), 35% ethanol (E), isopropanol (IP), and 10% normal propanol (NP) is distilled in a sequence of two...

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Can any one answer me?

hi every one

What real difference between this code and =?
And when we use both؟

thanks ^_^

I want to know this symbol math
It is similar to the symbol is equal to
But contains a third line above

I want to know this symbol math
It is similar to the symbol is equal to
But contains a third line above

No answer!

A water tank filled with solar-heated water at 40 c is to be used for showers in a filed using gravity-driven flow. The system includes 20 m of 1.5 cm diameter galvanized iron piping with four miter...

Can any one help me

Part a:
write a function named (rollTheDie)
that does not take any parameter.
The function should roll a die twice(two times)Each roll will generate a random number between 1
and...

When anyone(Especially if he does not know something in mathematics) asks you what is the meaning of integration
Tell him about in a simple What is your answer in this case (in a simple)؟

On the Internet, information is too short not enough report contains 3 pages
I am now I can not go to the library
I need to e-books
Can you give to me any name of book

From where I can Quote it??

I need information about Semicircular canal at least 3 pages

how I can do interpolation in simple way ?
for example if I have many values of x and y

x1= 0.2 y1=0.6
x2= 0.3 y2=0.8

OK. I will

Please can you send me your email

oops!
now I got your point
it is
xd = xs/(1+xs)

thanks ^_^

I'm sorry. But I don't understand what u want.
The question come like this without any things more, or any details.

No

The tank has a volume V=1 m^3 and contains air that is maintained at a constant temperature by being in thermal equilibrium with its surroundings.
If the initial absolute pressure is po=1 bar, how...

A small still is separating propane and butane at 135 C, and initially contains 10 kg moles of a mixture whose composition is x=0.30 (x=mole fraction butane)additional mixture(xf=0.30) is fed at the...