Yes.
salt
no because salt comes from water n is at the bottom of oceans that is what you called salt waters and
No because of the acidic acid
no
Better in Water(H2O)
NAOH
Any non-polar substance will not dissolve in water (insoluble).
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
"insoluble"
Barium chloride or BaCl2
Yes, water is a solvent for salt. When salt is added to water, it dissolves due to the polar nature of water molecules that surround and break apart the salt crystals, allowing them to disperse evenly throughout the water.