Co + h2o = co + h2
it evaporates with the water
If there is not enough dissolved oxygen in water then most things will not be able to live in it.
the rock salt dissolves in the water
Sodium carbonate doesn't react with water; it is only dissolved and dissociated.
it turns to sulphourus acid. SO2+H2O-->H2SO3
it evaporates with the water
Salt is dissolved in water and pepper not.
They are partially dissolved.
Amphetamine has a very low solubility in water.
Perchloric acid is dissociated in water.
nothing happens.
It easily dissolves and is disassociated.
Ionic salts are dissociated in ions.
They have to be soluble in water - dissolved
This object become warmer, or react with water, or is dissolved.
Pure water can not be fermented. Fermentation happens when yeast lives on sugars that have been dissolved in water.
It will sink. And it will slowly oxidize from the dissolved oxygen in the water.