Suppose sodium chloride mixes with silica (a hard glassy material that does not dissolve in water) describe a way to remove the sodium chloride

A solid and a liquid mixture is describe here. The best method to separate the solid from the solution is by filtration. Filtration is a unit operation where it involves the separation of solids from the liquid. The size of the pore of the filter and the solids are an important thing to consider here.

when the volume of gas is   changed from   717.73 ml   to 852 ml   the temperature will   change   from 315   c to 452   c

    calculation

this is calculated using the charles law formula

that is,   v1/t1 = v2/t2

          v1=?

        t1 = 315 c   into   kelvin = 315 +273 = 588 k

        v2 = 852   ml

        t2 = 425c + 273 =698 k

make v1   the subject of the formula ( by   multiplying both side by t1)

  v1=( v2 xt1) / t2

v1= (852 ml   x 588 k)/ 698 k= 717.73 ml

2b2t

explanation:

2b2t