Write a conclusion of 250 words discussing this experiment and the results. make sure to answer the following questions in your conclusion.
what did you do in this experiment? (list the procedural steps.)
which parts of the separation process were the most time consuming? why might this be important on an industrial scale?
are there parts of the procedure that you would change if you could repeat this experiment? if so, what are they?
give at least one example from industry where a mixture must be separated in order to obtain the materials that are useful to society.

stands for electromotive force and it is measured in volts. despite its name, it is not actually the force in the sense of being a "pushing" or "pulling" (not measured in newtons).an equation that relates emf,  ℰ,  to a battery's terminal voltage, v, current, i, and internal resistance, r, is    ℰ = v + irin this case, the emf can be interpreted as a voltage—a difference in electric potential.i would not say that it would be considered an energy. if emf can be defined as the energy/work per a unit charge from a battery or other electric source, then it is not strictly energy.