Is sodium sulfate aqueous?
Sodium sulfate is a neutral salt, which forms aqueous solutions with pH of 7. The Na+ ion weakly polarizes its water lig- ands provided there are metal ions in solution. Solubility in water is high: 4.76 g/100 mL (0 °C), 42.7 g/100 mL (100 °C). It is soluble in glycerol and hydrogen iodide, but insoluble in ethanol.
Is sodium sulfate a solid or liquid?
Sodium sulfate is an important compound of sodium. When anhydrous, it is a white crystalline solid of formula Na2SO4. The deca hydrate, Na2SO4•10H2O, is known as Glauber’s salt. Sodium sulfate is mainly used for the manufacture of detergents and in the Kraft process of paper pulping, although it has many other uses.
What is the properties of sodium sulphate?
Properties of Sodium Sulphate
| Molecular formula | Na2SO4 |
|---|---|
| Melting point | 884oC (anhydrous), 32.40C (decahydrate) |
| Density | 2.664gm/ml (anhydrous), 1.464gm/ml (decahydrate) |
| Refractive index | 1.468 (anhydrous), 1.394 (decahydrate) |
| Solubility | Soluble in water, glycerol and hydrogen iodide and insoluble in ethanol |
Is sodium sulfate soluble in water?
WaterSodium sulfate / Soluble inWater is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth’s hydrosphere and the fluids of all known living organisms. It is vital for all known forms of life, even though it provides no calories or organic nutrients. Wikipedia
What type of solid is sodium sulfate?
sodium compound Sodium sulfate, Na2SO4, is a white crystalline solid or powder employed in the manufacture of kraft paper, paperboard, glass, and detergents and as a raw material for the production of various chemicals.
Which is the anion of sodium sulphate?
Explanation: The formula of an ionic compound is neutral. The ratio of the cations and anions it contains is such that there is no excess charge. Thus, the combination of a sodium ion, Na+, with a sulfate ion, SO42-, to form sodium sulfate must be in a 2:1 ratio so that the resulting compound is neutral, Na2SO4.
Is sodium sulfate ionic or covalent?
Sodium Sulfate is an ionic compound formed by two ions, Sodium Na+ and Sulfate SO−24 . In order for these two polyatomic ions to bond the charges must be equal and opposite. Therefore, it will take two +1 sodium ions to balance the one -2 sulfate ion. This will make the formula for Sodium Sulfate Na2SO4 .
What type of bond is Na2SO4?
ionic compound
Sodium Sulfate is an ionic compound formed by two ions, Sodium Na+ and Sulfate SO−24 . In order for these two polyatomic ions to bond the charges must be equal and opposite. Therefore, it will take two +1 sodium ions to balance the one -2 sulfate ion. This will make the formula for Sodium Sulfate Na2SO4 .
Is sodium sulfate hygroscopic?
Anhydrous sodium sulfate is a white crystalline powder; orthorhombic or hexagonal structure; hygroscopic; refractive index 1.468; hardness 2.8 Mohs; density 2.664 g/cm3; melts at 884°C; soluble in water, insoluble in ethanol.
What is the chemical name of Na2SO4?
SODIUM SULFATE
Sodium sulfate
| PubChem CID | 24436 |
|---|---|
| Molecular Formula | Na2SO4 or Na2O4S |
| Synonyms | SODIUM SULFATE 7757-82-6 Disodium sulfate Sodium sulfate, anhydrous Sodium sulphate More… |
| Molecular Weight | 142.04 |
| Component Compounds | CID 1118 (Sulfuric acid) CID 5360545 (Sodium) |
Is Sodium Sulfate a cation or anion?
The ratio of the cations and anions it contains is such that there is no excess charge. Thus, the combination of a sodium ion, Na+, with a sulfate ion, SO42-, to form sodium sulfate must be in a 2:1 ratio so that the resulting compound is neutral, Na2SO4….
| Common name | Formula | Melting point, °C |
|---|---|---|
| water | H2O | 0 |
What type of bond is H ch3?
covalent bonds
The [CH3-] group, a methyl anion, has covalent bonds between carbon and hydrogen. Though there is no significant bond polarity to a C-H bond there is a molecular polarity to the anion because of the negative charge placed on carbon. The attraction of the Li+ cation to CH3- is essentially ionic. 2.