How many oxygen atoms are present in hypochlorite and perchlorite anions?
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Answer:
In chemistry, hypochlorite is an ion with the chemical formula ClO−. It combines with a number of cations to form hypochlorites, which may also be ... 2 HOCl ⇌ Cl2O + H2O K (at 0 °C) = 3.55×10−3 dm3 mol−1. Stability[edit]. Hypochlorites are generally unstable and many compounds exist only in solution. Lithium hypochlorite .
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Answer:
Some elements are able to form more than one oxyanion (polyatomic ions that contain oxygen), each containing a different number of oxygen atoms. For example, chlorine can combine with oxygen in four ways to form four different oxyanions: ClO4−, ClO3−, ClO2−, and ClO−. (Note that in a family of oxyanions, the charge remains the same; only the number of oxygen atoms varies.)
The most common of the chlorine oxyanions is chlorate, ClO3−. In fact, you will generally find that the most common of an element’s oxyanions has a name with the form (root)ate. These can be memorized from See below. The names of the other possible oxyanions are determined as follows .
The anion with one more oxygen atom than the (root)ate anion is named by putting per- at the beginning of the root and -ate at the end. For example, ClO4− is perchlorate.
The anion with one fewer oxygen atom than the (root)ate anion is named with -ite on the end of the root. ClO2− is chlorite.
The anion with two less oxygen atoms than the (root)ate anion is named by putting hypo- at the beginning of the root and -ite at the end. ClO− is hypochlorite.
Explanation:
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