CristianNorma RicardoDilcia Mr. Jhaveris desk Projector Screen RosaDeJone ChavelyLaQuint a CierraKevin Tina Damie n RomalisAlex DevinAlexis KyonaAshley.

Cristian

Norma

Ricardo

Dilcia

Mr. Jhaveri’s desk

Projector Screen

Rosa De’Jone

Chavely

LaQuinta

’

Cierra Kevin

Tina Damien

Romalis

Alex

Devin Alexis

Kyona

Ashley

Oscar

Noami

Torrey Lucy

Jessica Ahmad

Chris Bayan

Johnny Hai

L R

Qshanna

Tyreion

Vantia Olivia

Mr. Jhaveri’s desk

Projector Screen

Rani Grisel

Ajahnique

Le

’

Deena Ivory

Blake Hang

Hung Angel

Gabriel

Qshae

Dylan MT

Dulce Michael

Monica

Huda

Brandi Phuoc

Tydra Sade’

L R

Finishing Up Ionic Bonds and Project Time Objective:

SWBAT find formula and name ionic bonds Catalyst:

What is an ionic bond? What is the oxidation number of Bromine? What is the formula for the ionic compound

formed between Magnesium and Fluorine?

Speed Dating Project!

Kris Kross Method!

Ca3As

2

Ca2+As3-

Which charge ALWAYS comes first?POSITIVE!!!

Which type of element ALWAYS comes first?METAL!!!

K F Ba N Ga O Ca Cl K Si Co I

K1+F1- Ba N Ga O Ca Cl K Si Co I

KF Ba N Ga O Ca Cl K Si Co I

KF Ba2+N3- Ga O Ca Cl K Si Co I

KF Ba3N2 Ga O Ca Cl K Si Co I

KF Ba3N2 Ga3+O2- Ca Cl K Si Co I

KF Ba3N2 Ga2O3 Ca Cl K Si Co I

KF Ba3N2 Ga2O3 Ca2+Cl1- K Si Co I

KF Ba3N2 Ga2O3 CaCl2

K Si Co I


K1+Si4- Co I


K4Si Co I

K F Ba N Ga O Ca Cl K Si Co I

You don’t know about transition metals! So.. the problem must tell you the

number of electrons. Cobalt (II) means that Cobalt gives

up 2 electrons

K F Ba N Ga O Ca Cl K Si Co2+I1-

For POLYATOMICS it gets a bit more complex

Pb4+SO42- Pb2(SO4)4

NH4 1+PO43- (NH4)3 PO4

Naming Ionic Compounds

What do you see? Copy the table into your notes and fill in the question marks with what you think is correct.

Formula for

Ionic Compound

Name for

Ionic Compound

NaCl Sodium chloride

CaCl2 Calcium chloride

KBr Potassium bromide

MgF2 ???

NaBr ???


1)Write name of first element (metal).

2)Second element ends in -ide.

3)Ignore subscripts!


Draw a mental line between the

ions.Na+ Cl-


Binary Ionic Compound – an ionic compound

composed of two elements


ZnO


ZnO

Zinc Oxide


CaCl2


CaCl2

Calcium Chloride


Al2O3


Al2O3

Aluminum Oxide


Ternary Ionic Compound – an ionic compound with more than

2 elements


Ionic Cheat Sheets!

Naming Ionic CompoundsDo not lose

this…you will need it the rest of your life (in my class).


The way you use it…

Naming Ionic Compounds1) Look up the ions

on the cheat sheet and write the words next to

them.

Naming Ionic CompoundsBaCO3


Normally the first element is the first

piece and the rest is the second piece.


Barium


If the first element is +2, where

should we find the second?(Remember, charges must

balance!)


Barium


Barium Carbonate

Naming Ionic CompoundsAlPO3


Aluminum


Aluminum Phosphite

Naming Ionic CompoundsH3PO4


Hydrogen


Think: H+, we have 3 which

means +3, where will PO4

be?


Hydrogen Phosphate

Naming Ionic CompoundsFeSO4


Notice Iron appears in +2

and +3…


Sulfate


Since Sulfate is -2, Fe must be

+2


Iron(II) Sulfate


Iron(II) Sulfate or

Ferrous Sulfate

Practice Time!

Exit Ticket

Write the formulas and compound names for the

following elements.

1. Ga Cl2. K S3. Mg O

CristianNorma RicardoDilcia Mr. Jhaveris desk Projector Screen RosaDeJone ChavelyLaQuint a CierraKevin Tina Damie n RomalisAlex DevinAlexis KyonaAshley.

Documents

aluminum slide

barium slide

hydrogen slide

naming ionic compounds

naming ionic compounds

naming ionic compounds

naming ionic compounds

naming ionic compounds