Nick & his Polyatomic Ions Nick the Camel had a Clam for Supper in Phoenix

Nick & his Polyatomic IonsNick the

Camel had a Clam for

Supper in Phoenix

Nick & his Polyatomic Ions

Nick the Camel had a

Clam for Supper in

Phoenix

Name of the Ion = First consonantse.g. N from Nick stands for:



Clam for Supper in

Phoenix

Name of the Ion = First consonantse.g. N from Nick stands for: Nitrate



Clam for Supper in

Phoenix

Name of the Ion = First consonants# of vowels = valence

e.g. Nick has 1 vowel so it has:



Clam for Supper in

Phoenix

Name of the Ion = First consonants# of vowels = valence

e.g. Nick has 1 vowel so it has: a charge of 1-



Clam for Supper in

Phoenix

Name of the Ion = First consonants# of vowels = valence# of consonants = # of oxygens

e.g. Nick has 3 consonants so it has:



Clam for Supper in

Phoenix

Name of the Ion = First consonants# of vowels = valence# of consonants = # of oxygens

e.g. Nick has 3 consonants so it has: 3 oxygens



Clam for Supper in

PhoenixWrite the formulae for the corresponding ions

Nick =Camel =Clam =Supper =Phoenix =



Clam for Supper in


Nick = nitrate NO31-

Camel =Clam =Supper =Phoenix =



Clam for Supper in



Camel = carbonate CO32-

Clam =Supper =Phoenix =



Clam for Supper in




Clam = chlorate ClO31-

Supper =Phoenix =



Clam for Supper in





Supper = sulfate SO42-

Phoenix =



Clam for Supper in





Supper = sulfate SO42-

Phoenix =phosphate PO43-

Nick & his Polyatomic IonsOne extra oxygen Normal One less oxygen Two less oxygens

Nick

nitrate NO31-

Camel

carbonate CO32-

Clam

chlorate ClO31-

Supper

sulfate SO42-

Phoenix

phosphate PO43-

Nick & his Polyatomic IonsOne extra oxygen Normal One less oxygen

"ite"Two less oxygens

Nick

nitrate NO31-

Camel

carbonate CO32-

Clam

chlorate ClO31-

Supper

sulfate SO42-

Phoenix

phosphate PO43-

Nick & his Polyatomic IonsOne extra oxygen Normal One less oxygen

"ite"Two less oxygens

Nick

nitrate NO31-

NO21-

nitrite

Camel

carbonate CO32-

Clam

chlorate ClO31-

ClO21-

chlorite

Supper

sulfate SO42-

SO32-

sulfite

Phoenix

phosphate PO43-

PO33-

phosphite

Nick & his Polyatomic IonsOne extra oxygen"per-ate"

Normal One less oxygen"ite"

Two less oxygens

Nick

nitrate NO31-

NO21-

nitrite

Camel

carbonate CO32-

Clam

chlorate ClO31-

ClO21-

chlorite

Supper

sulfate SO42-

SO32-

sulfite

Phoenix

phosphate PO43-

PO33-

phosphite



Two less oxygens

Nick

nitrate NO31-

NO21-

nitrite

Camel

carbonate CO32-

ClO41-

perchlorate

Clam

chlorate ClO31-

ClO21-

chlorite

Supper

sulfate SO42-

SO32-

sulfite

Phoenix

phosphate PO43-

PO33-

phosphite



Two less oxygens"hypo-ite"

Nick

nitrate NO31-

NO21-

nitrite

Camel

carbonate CO32-

ClO41-

perchlorate

Clam

chlorate ClO31-

ClO21-

chlorite

Supper

sulfate SO42-

SO32-

sulfite

Phoenix

phosphate PO43-

PO33-

phosphite




Nick

nitrate NO31-

NO21-

nitrite

Camel

carbonate CO32-

ClO41-

perchlorate

Clam

chlorate ClO31-

ClO21-

chlorite

ClO1-

hypochlorite

Supper

sulfate SO42-

SO32-

sulfite

Phoenix

phosphate PO43-

PO33-

phosphite


just memorize this structure...

One extra oxygen"per-ate"



Nick

nitrate NO31-

Camel

carbonate CO32-

Clam

chlorate ClO31-

Supper

sulfate SO42-

Phoenix

phosphate PO43-

Oxy-Acids

• You can name the acids made from each of these oxyanions by changing the ate endings to ic and the ite endings to ous and adding the word acid. Occasionally other minor changes in the name are involved. See the next slide.

• The formula of the acid will have as many H’s as there were negative charges on the anion.




nitric acid HNO3

nitrous acidHNO2

carbonic acid H2CO3

perchloric acidHClO4

chloric acid HClO3

chlorous acidHClO2

hypochlorous acidHClO

sulfuric acid H2SO4

sulfurous acidH2SO3

phosphoric acid H3PO4

phosphorous acidH3PO3

Nick & his Polyatomic Ions Nick the Camel had a Clam for Supper in Phoenix

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