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Is CH4 a polyatomic ion?
CH4 is a moleculce composed of carbon and hydrogen atoms. Ions are molecules or atoms that contain a charge due to a gain or loss of electrons.
Which compounds does not contain polyatomic ion?
Compounds like sodium chloride (NaCl), methane (CH4), and water (H2O) do not contain polyatomic ions. These compounds are formed from simple combinations of individual elements without the presence of complex ions.
What is the chemical formula for the complex ion tetraaquadichlorochromium(iii)?
The chemical formula for the complex ion tetraaquadichlorochromium(iii) is Cr(H2O)4Cl23.
How do you determine stoichiometry of the complex ion?
To determine the stoichiometry of a complex ion, you can use experimental data such as the molar ratios of the reactants or products in a chemical reaction. This information can help you determine the number of ligands attached to the central metal ion in the complex. Additionally, techniques like spectrophotometry and chromatography can be used to analyze the complex and determine its composition.
Examples of molecular ions?
Some examples of molecular ions include ammonium ion (NH4+), hydroxide ion (OH-), nitrate ion (NO3-), and carbonate ion (CO32-). These ions are formed when a molecule gains or loses one or more electrons, resulting in a charged species.
Is methane a polyatomic ion?
No, Methane (CH4) is not a polyatomic ion. It doesn't have a charge, therefore it can't be an ion. It's considered a hydrocarbon.
What is the function of the counter ion in a complex?
The counter ion in a complex helps balance the charge of the complex by providing an opposite charge to the central metal ion or ligands. It contributes to the overall stability of the complex by ensuring that the complex remains electrically neutral. The counter ion also affects the solubility and reactivity of the complex in solution.
Is CH4 a polyatomic ion?
CH4 is a moleculce composed of carbon and hydrogen atoms. Ions are molecules or atoms that contain a charge due to a gain or loss of electrons.
Which compounds does not contain polyatomic ion?
Compounds like sodium chloride (NaCl), methane (CH4), and water (H2O) do not contain polyatomic ions. These compounds are formed from simple combinations of individual elements without the presence of complex ions.
Define complex ion and give two examples?
A complex ion is a chemical species consisting of a central metal ion bonded to ligands. Ligands are molecules or ions that donate electrons to the metal ion to form coordinate covalent bonds. Two examples of complex ions are [Cu(NH3)4]2+ (tetraamminecopper(II) ion) and [Fe(CN)6]4- (hexacyanidoferrate(II) ion).
What is the color of the FeSCN plus 2 complex ion?
The FeSCN2+ complex ion is a deep blood-red color.
What is the chemical formula for the complex ion tetraaquadichlorochromium(iii)?
The chemical formula for the complex ion tetraaquadichlorochromium(iii) is Cr(H2O)4Cl23.
What is made when Ni 2 plus reacts with NH3?
When Ni^2+ reacts with NH3, it forms a complex ion known as [Ni(NH3)6]^2+. This complex ion is stable and soluble in water.
A molecule or an ion that is bonded to the central atom of a complex ion is called?
A molecule or an ion that is bonded to the central atom of a complex ion is called a ligand. Ligands can donate pairs of electrons to the central metal atom or ion, forming coordinate covalent bonds.
What is mening of Ligand?
A ligand is a molecule or ion that binds to a central atom in a coordination complex or to a metal ion in a complex, forming a coordination complex. In biological systems, ligands are often signaling molecules that bind to receptors to initiate a biological response.
What is a molecule or an ion that is bonded to the central atom of a complex ion called?
This species is known as a ligand.
How do you determine stoichiometry of the complex ion?
To determine the stoichiometry of a complex ion, you can use experimental data such as the molar ratios of the reactants or products in a chemical reaction. This information can help you determine the number of ligands attached to the central metal ion in the complex. Additionally, techniques like spectrophotometry and chromatography can be used to analyze the complex and determine its composition.
