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ite or ate
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What are the usual endings for the names of polyatomic ions?
The usual endings for polyatomic ions are "-ate" and "-ite." The "-ate" ending signifies the ion with the larger number of oxygen atoms, while the "-ite" ending signifies the ion with one less oxygen atom.
What does the ide ending in a polyatomic ion mean?
The ide ending in a polyatomic ion actually has no practical meaning involved. The polyatomic compounds that do contain the ide ending have it because they were thought to be monatomic at one time.
What does a ite or ate ending in a polyatomic ion mean?
The -ite or -ate ending in a polyatomic ion is simply an indication of the amount of oxygen atoms present. The -are ending is used in the base form. If the polyatomic ion has one less oxygen atom than the -ate form, the -ite form applies.
The two common polyatomic ions whose names end in -ide are the cyanide ion and the ion?
The two common polyatomic ions whose names end in -ide are the cyanide ion (CN-) and the hydride ion (H-).
How are polyatomic ions named in an ionic compound?
Polyatomic ions are named with their specific names, regardless of their overall charge. When naming an ionic compound with a polyatomic ion, the name of the cation is written first followed by the name of the anion (polyatomic ion).
What does the suffix -ate mean in chem?
For polyatomic anions containing oxygen, or oxyions, the most common for of the ion has a name ending in -ate.
What is the formula for the polyatomic ion in (NH4)2s?
The polyatomic ion is the ammonium ion, NH4^+
A what is a group of atoms?
A polyatomic ion.
What is the formula for the polyatomic ion SO5?
The polyatomic ion SO5 does not exist. The closest polyatomic ion to this is SO4^2- which is called sulfate ion.
What is the polyatomic ion for nitrite?
The polyatomic ion for nitrite is NO2-.
What is the formula for the polyatomic ion in Ag2CO3?
The polyatomic ion is a carbonate ion, with formula CO3-2.
What does an -ite or -ate ending in a polyatomic ion mean?
The -ite or -ate ending in a polyatomic ion is simply an indication of the amount of oxygen atoms present. The -are ending is used in the base form. If the polyatomic ion has one less oxygen atom than the -ate form, the -ite form applies.
