slide 1 of 29 © copyright pearson prentice hall > naming and writing formulas for ionic...

of 29

© Copyright Pearson Prentice Hall

>Naming and Writing Formulas for Ionic Compounds

Binary Ionic Compounds

Naming Binary Ionic Compounds

A ______________ _______________ is

composed of _________ elements and can be

either ____________ or _________________.

To name any binary ionic

compound, place the __________

name first, followed by the

____________ name.

9.2

of 29




Tin(II) flouride, or ______________, is added to toothpastes to prevent cavities.

9.2

Tin(IV) sulfide, or ____________, is used in glazes for porcelain fixtures and dishes.

Hematite, a common ore of iron, contains iron

(III) oxide. The balanced formula is

_____________

of 29




Writing Formulas for Binary Ionic Compounds

Write the __________________ of the

_____________________ and then the

___________________. Add whatever

____________________ are needed to

______________________ the charges.

9.2


Slide 4 of 29

Conceptual Problem 9.2

9.2

of 29



Sample Problems For Conceptual Problem 9.2

for Conceptual Problem 9.2


Slide 6 of 29


Compounds With Polyatomic Ions

Write the symbol for the _____________

followed by the formula for the

________________ ion and balance the

charges.

9.2

of 29




For example, calcium nitrate is composed of a

calcium cation (__________ )and a polyatomic

nitrate anion (________).

In calcium nitrate, ______ nitrate anions, each

with a ______ charge, are needed to balance the

________ charge of each calcium cation. The

formula for calcium nitrate is ________________

9.2

of 29




Oysters produce calcium carbonate to form their shells and sometimes pearls.

9.2

Lead(II)sulfate is an important component of an automobile battery.


Slide 9 of 29

Conceptual Problem 9.3

9.3


Slide 10 of 29


Practice Problems For Conceptual Problem 9.3

for Conceptual Problem 9.3

of 29




Naming Compounds with Polyatomic Ions

To name a compound

containing a polyatomic ion,

state the ___________________

first and then the

___________________, just as

you did in naming binary ionic

compounds.

9.2

of 29




__________________ (NaClO) is used as a disinfectant for

swimming pools. The metallic _____________________ in

this compound is ______________________ (Na+) so the

polyatomic ion must be ClO–.

9.2

slide 1 of 29 © copyright pearson prentice hall > naming and writing formulas for ionic...

Documents

ionic compounds compounds

naming binary ionic

writing formulas

conceptual problem

calcium nitrate

polyatomic ions oysters

polyatomic nitrate anion

calcium cation