PPT Slide
2 The mass balance equation can be used to exclude one unknown (eg m * ) from calculation of weight fractions.
e.g. Equation … (1) can be rearranged as:
xJ = m* I iJ / KiJ
If both sides are summed over all the phases in the sample then:
n
1 = m* ( ? I iJ / KiJ)
J=1
or:
n
m* = ( ? I iJ / KiJ) -1
J=1