Is Co2S3 ionic or molecular?
Cobalt and Sulfur Sulfur is a yellow non-metallic component. These two parts combine to form an ionic compound.
Is Cobalt III sulfide soluble in water?
In normal, the sulfides of cobalt are black, semiconducting, insoluble in water, and nonstoichiometric….Cobalt sulfide.
| Identifiers | |
|---|---|
| Melting point | 1195 °C |
| Solubility in water | 0.00038 g/one hundred mL (18 °C) |
| Solubility | reasonably soluble in acid |
| Magnetic susceptibility (χ) | +225.0·10−6 cm3/mol |
Is cobalt a transition steel?
Cobalt (Co) lies with the transition metals at the periodic desk. The atomic collection of Cobalt is 27 with an atomic mass of
Is Cobalt II sulfide soluble or insoluble?
Cobalt(II) Sulfide Properties (Theoretical)
| Compound Formula | CoS |
|---|---|
| Melting Point | 1,195° C |
| Boiling Point | 1425 °C |
| Density | 5.Forty five g/cm3 |
| Solubility in H2O | Insoluble |
Is K3PO4 soluble or insoluble?
Is K3PO4 ( Potassium phosphate ) Soluble or Insoluble in water ?
| Soluble List | |
|---|---|
| K3PO4 ( Potassium phosphate ) | Soluble |
| OkBr ( Potassium bromide ) | Soluble |
| KC2H3O2 ( potassium acetate ) | Soluble |
| OkayCl ( Potassium chloride ) | Soluble |
Is Hg2I2 soluble or insoluble?
Is Hg2I2 ( Mercury(I) iodide ) Soluble or Insoluble in water ?
| Soluble List | |
|---|---|
| Hg2Br2 ( Mercury(I) bromide ) | Insoluble |
| Hg2Cl2 ( Mercury(I) chloride ) | Insoluble |
| Hg2I2 ( Mercury(I) iodide ) | Insoluble |
| HgI2 ( Mercury diiodide ) | Insoluble |
How do you tell if a salt is soluble or insoluble?
If there two rules appear to contradict each and every different, the preceding rule takes precedence.
- Salts containing Group I components (Li+, Na+, Okay+, Cs+, Rb+) are soluble .
- Salts containing nitrate ion (NO3-) are generally soluble.
- Salts containing Cl -, Br -, or I – are typically soluble.
- Most silver salts are insoluble.
