Sodium sulfate is not soluble in ethanol.
As temperature increase the solubility of sodium sulfate decrease
It is soluble in water.
No because the water has lost his solubility
Sodium sulfate is unusual in that its solubility becomes largely independent of temp at 49.7 °C( meaning instead of increasing solubility as temp rises it forms a plateau and actually decreases slightly) See the Web Links to the left of this answer for a direct link to a graph of the solubility vs. temperature, as described above.
Yes ! Sodium laurel sulfate=Sodium lauryl sulfate=Sodium dodecyl sulfate (CH3(CH2)11OSO3Na). But sodium laureth sulfate is a different compound.
As temperature increase the solubility of sodium sulfate decrease
Sodium sulfate is practically insoluble in ethanol. But it adsorbs ethanol as well as methanol.
Sodium sulfate is a polar compound, ethanol is not polar.
It is soluble in water.
Sodium chloride is an ionic compound and ethanol has only a weak polarity.
At 20 oC the maximal solubility of sodium sulfate is 40,8 g/L.
Sodium sulfate is highly soluble in water, but insoluble in most organic solvents. If you want to increase its solubility in water (as for any salt), you can heat the solution or remove one of the products (sodium ions or sulfate ions) from solution. I can't think of any insoluble sodium salts, but barium sulfate (BaSO4) is insoluble in water. Thus, adding barium chloride (or some other soluble barium salt) will remove sulfate from the equilibrium (due to BaSO4 precipitation) and increase the solubility of sodium sulfate.
Sodium chloride solubility in ethanol is very low.
Sodium methyl has a very low water solubility.
No because the water has lost his solubility
I dont think it does :)xx ----------------------------------- The solubility of sodium chloride in ethanol is very low: 0,65 g/L at 25 0C.
Sodium sulfate is unusual in that its solubility becomes largely independent of temp at 49.7 °C( meaning instead of increasing solubility as temp rises it forms a plateau and actually decreases slightly) See the Web Links to the left of this answer for a direct link to a graph of the solubility vs. temperature, as described above.