Any non-polar substance will not dissolve in water (insoluble).
Yes.
no
salt
substance dissolve faster in a solvent? A catalyst can make a substance dissolve faster in a solvent. Increase temperature.
solibility
NAOH
Better in Water(H2O)
No, sand is not dissolved in water because sand has larger molecules than water molecules.
nothing is made out of sugar and water because sugar dissovle in water hot or cold
no because salt comes from water n is at the bottom of oceans that is what you called salt waters and
"insoluble"
Barium chloride or BaCl2