Aflash distillation chamber operating at 101.3 kpa is separating an ethanol water mixture the feed mixture contains z weight ethanol and a molar flow rate of a feed is

The answer is mol/hr

mol/hr

Explanation:

For flash distillation

F = V+L

Fz = Vy+Lx

Y =                  let,

Highlighted reading

F = 299;   = 0.85 ; z = 0.36

y =

 = 0.423 + 0.15x ------------(i)

= -43.99713 + 148.27274 - 195.46+127.99-43.3+ 7.469+ 0.02011

At equilibrium, = y

0.423+0.15 =

-43.99713+ 148.27274 - 195.46+127.99-43.3+ 7.319-0.403

F(x) for Newton's Law

Let

          =

             = 0.055

           =

             =

             = 0.085

       =

           = 0.095

        =

            = 0.07

From This x and y are found from equation (i) and L and V are obtained from  and F values

mol/hr

mol/hr

idk i’m struggling too

explanation:

let the different atoms be x and y. each with four protons and same mass will be represented as follows.

mass number is number of protons + number of neutrons.

            and  

since, it is given that one has a negative charge while the other is neutral. therefore, there will be increase in number of protons and the atom will be represented as follows.

according to periodic table, mass number of beryllium is 9 and it has atomic number 4 so, the atoms will be and .  

the protons and neutrons will be located inside the nucleus whereas the electrons will be revolving around the nucleus.