Like most (but not all !) salts they are more soluble in hot than in cold water.
yes it does dissolve in hot water
Yes.
Hot water
Lead nitrate is soluble in cold water.
Cold water
Yes it is soluble in cold water only.
Silver chloride is 1/10 soluble than silver chromate in the cold 1/3 in hot water. That means silver will incline to precepetate as AgCl preferentially. More over if chromate will form it will convert to silver nitrate.
To separate naphthalene balls from sodium chloride, simply add water until all the sodium chloride is dissolved. Then either filter, or just pour off the solution, and the naphthalene balls will be left behind. Naphthalene is very insoluble in water, and sodium chloride is very soluble in water.
Yes.
Lead nitrate is soluble in cold water.
Sodium chloride is also soluble in boiling water.
Sodium chloride is very soluble in hot water.
Because stone cold said so
Sodium sulfate is somewhat soluble in cold water, but much more soluble in hot water. In fact, its solubility increases more than 10 times between 0oC and 32.4oC!
Sodium phosphate is soluble in water. Normally, compounds of the phosphate ion are insoluble, the exceptions being salts of NH4+ and the alkali metal cations (the sodium ion is one).
The solution Na2 is soluble in water but not soluble in alcohol. Hope I was of help. Jlove
soluble in cold water
Sulfur dioxide is soluble in cold water.
Pectin is soluble in cold water.
Gases are more soluble in cold water.