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Hypobromite is used to purify contaminated water. What is the formula for hypobromite?

Answer 1

Hypobromite Ion: BrO-

Prefixes such as (none) denote a neutral state, hyper denotes a fully oxidized state, and hypo denotes a minimum oxidation state. The suffixes "ide," "ite," and "ate" further define the oxidation state. Inorganic nomenclature uses these terms to indicate the oxidation state of the primary ion and, consequently, the manner in which it is combined with oxygen.

For the bromine element, with available oxidation states of 0, -1, +1, 3, and +5 the combinations with oxygen are similar to those of chlorine (Cl) which is in the same Periodic Table column as bromine. Bromine is the neutral element with on oxidation state of 0. Bromide is the ion with a -1 oxidation state. Hypobromite Ion: #BrO^-# Bromite ion: #BrO^-2# Bromate ion: #BrO^-3# Perbromate ion: #BrO^-4#

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Answer 2

Cameron Andrews

The chemical formula for hypobromite is (OBr^-).

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.