Use the rules (in order) to assign oxidation numbers to each of the elements in
ID: 974909 • Letter: U
Question
Use the rules (in order) to assign oxidation numbers to each of the elements in the compounds below.
Use the rules (in order) to assign oxidation numbers to each of the elements in the compounds below.
The oxidation number of an element is the "charge" the element would have if all of its bonds were completely ionic; that is, if the electron pairs of each bond were transferred to the more electronegative atom.
For monatomic ions the oxidation number is simply the charge of the ion. For covalently bonded elements the oxidation number is a bookkeeping device and does not mean that the element carries an actual charge.
Determine the oxidation state for each of the elements below.
The oxidation state of
zinc
in
tetrahydroxozincate ion
Zn(OH)42-
is
.
The oxidation state of
nitrogen
in
hydroxylamine
NH2OH
is
.
The oxidation state of
nitrogen
in
nitric acid
HNO3
is
.
Explanation / Answer
Nitrosyl fluoride F N O NOF -1 3 -2 Chlorine pentafluoride Cl F ClF5 5 -1 Sulfurous acid H S O H2SO3 1 4 -2 Boric acid H B O H3BO3 1 3 -2 Perchlorate ion Cl O ClO4- 7 -2 Oxalic acid H C O H2C2O4 1 3 -2 the oxidation state of zinc in Zn(OH)42- is +2 the oxidation state of nitrogen in NH2OH is -1 the oxidation state of nitrogen in HNO3 is +5
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.