The separated salt is a crystalline solid; the dissolved salt is dissociated in ions.
The separated salt is a crystalline solid; the dissolved salt is dissociated in ions.
The separated salt is a crystalline solid; the dissolved salt is dissociated in ions.
they change form
The separated salt is a crystalline solid; the dissolved salt is dissociated in ions.
The evaporated water from salt water has a lower density.
they change form
they change form
When sugar is dissolved in water, it appears as a clear, transparent solution with no visible sugar particles.
When salt is dissolved in water, it becomes transparent and no longer visible. The water may appear slightly cloudy initially due to the stirring or mixing process, but once the salt is fully dissolved, the solution will appear clear.
don't know look in your science book
Either is fine but distilled water is usually easier to get hold of. Look for one that states less than 1 ppm dissolved solids on the label.
the formation of crystals will be vary on the surface on which they form, at least in a macro fashion (that is to the naked eye). At a micro (atomic) level the crystals are virtually identical, with the exception of impurities.