separation techniques can be used to separate what?
mixtures, but cannot be used to separate elements in a compound
filtration is used to separate what?
insoluble solid from a liquid
what does soluble mean?
the solid will dissolve in water
at the start of filtration, what do we pour our mixture into?
the filter paper
what does the liquid pass through?
pores in the filler paper
what happens to the solid in filtration?
the solid gets trapped in filter paper