Question

Write Lewis structures that obey the octet rule for each of the following. (Assign lone pairs and atomic charges where appropriate.)

(a) BrO3-

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Assign oxidation numbers to each atom. (Type your answer using the format +1 and −2.)

Br

O

(b) OCS

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Assign oxidation numbers to each atom. (Type your answer using the format +1 and −2.)

O

C

S

(c) HClO2 (H is bonded to O)

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Assign oxidation numbers to each atom. (Type your answer using the format +1 and −2.)

Cl

H

O

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