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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 a formula unit and give example?
A formula unit is the smallest ratio of ions represented in an ionic compound. It is the simplest ratio of elements in a compound. For example, in table salt (NaCl), the formula unit is NaCl, representing one sodium ion (Na+) and one chloride ion (Cl-) in the compound.
What is the chemical formula for cobalt3ammonia complex?
[Co(NH3)4]3+ ion
What is the chemical formula for the complex ion formed when cobalt(III) chloride hexahydrate is dissolved in water?
The chemical formula for the complex ion formed when cobalt(III) chloride hexahydrate is dissolved in water is Co(H2O)63.
What is the formula of the Oxygen ion?
Not O3, which is ozone. But O-2 is the most common ion of oxygen.
What is the formula of an ion with a positive charge?
For example the sodium cation: Na+.
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 formula for plumbic ion?
The plumbic ion is Pb^4+, and its formula is Pb(IV). This ion is formed when lead (Pb) loses four electrons to achieve a full outer shell of electrons.
What is the formula of chromium ion?
The formula of chromium ion depends on its charge. For example, chromium in the +3 oxidation state forms the chromic ion (Cr3+), while chromium in the +6 oxidation state forms the chromate ion (CrO4^2-).
What is the formula for diamine silver chloride?
The formula for diamine silver chloride is Ag(NH3)2Cl. It is a complex ion formed by silver(+) ions coordinated to two ammonia molecules and one chloride ion.
What is formula of a sodium ion and a fluoride ion?
The chemical formula of a sodium ion is Na+, while the chemical formula of a fluoride ion is F-.
A charged group of covalently bonded atoms is known as?
A polyatomic ion. For example, ammonium, chemical formula (NH4) with a 1+ electrical overall charge.
