Is Co2S3 ionic or molecular?

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.

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.

  1. Salts containing Group I components (Li+, Na+, Okay+, Cs+, Rb+) are soluble .
  2. Salts containing nitrate ion (NO3-) are generally soluble.
  3. Salts containing Cl -, Br -, or I – are typically soluble.
  4. Most silver salts are insoluble.

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