Is ZnS an ionic compound?
Is ZnS an ionic compound?
Zinc sulphide is an ionic compound. It is composed of Zn2+ and S2− ions.
What is ZnS used for?
The most common use of ZnS is as a pigment for paints, plastics, and rubber. Lithopone, a mixture of ZnS and barium sulfate (BaSO4), is a widely used pigment for low-gloss paints. ZnS is phosphorescent, which makes it useful for several electronic and decorative applications.
What is the formula of zinc sulfide?
ZnS
What is the common name of zinc sulphide?
Zincblende Wurtzite
What is the chemical name for zinc blende?
Zinc sulfide
| PubChem CID | 14821 |
|---|---|
| Chemical Safety | Laboratory Chemical Safety Summary (LCSS) Datasheet |
| Molecular Formula | SZn or ZnS |
| Synonyms | ZINC SULFIDE 1314-98-3 Sachtolith Sphalerite Zinc blende More… |
| Molecular Weight | 97.4 g/mol |
What is the chemical name of H2S?
Hydrogen sulfide
Is H3O+ a weak acid?
Remember that H+ and H3O+ are equivalent. If the acid is not one of the strong acids above, you can safely assume it’s a weak acid. Note: like the strong acid reactions given above, each reaction has water as a reactant, and the H+ is donated to it to form H3O+.
Can H3O+ act as an acid?
Water accepts a H+ from HCl and, therefore, acts as a base. In the reverse reaction, Cl¯ acts as a base and H3O+ acts as an acid.
Is phosphorous acid a strong acid?
Strong acids are 100% ionized in solution. Weak acids are only slightly ionized. Phosphoric acid is stronger than acetic acid and so is ionized to a greater extent….Strong and Weak Acids and Acid Ionization Constant.
| Acid | Conjugate Base |
|---|---|
| HNO3 (nitric acid) | NO3− (nitrate ion) |
| Weak Acids | |
| H3PO4 (phosphoric acid) | H2PO4− (dihydrogen phosphate ion) |