Question

if some volatile impurities in the crucible are not burned off in step 1 but are removed in step 4 is the reported percent mass of water in the hydrated salt too high or too low?
Anonymous
too high
Ahmad
If some volatile impurities in the crucible are not burned ofT in step I but are renmoved in step l, is the reported percent mass of water in the hydrated salt too high or too low? Explain