Iron III sulfiteFormulas:

Co2(CO3)3NAMING:

Day 6 3-12

How do we name and represent different substances?

Day 6 3-12

Naming:

Acids are named for their anions

Binary: hydro – anion base – ic ending – the word “acid”

Acid - Compound that yields H+ ions (always starts with an H) – molecular compounds that act like ionics

Naming:

Acids are named for their anions

Binary: hydro – anion base – ic ending – the word “acid”

Non-binary: ate ending becomes ic, ite ending becomes ous

Examples:HF HBr HNO3 HNO2

Naming:

Acids are named for their anions

Binary: hydro – anion base – ic ending – the word “acid”

Non-binary: ate ending becomes ic, ite ending becomes ous

Examples:Hydrochloric acid

Sulfurous acid

Copper II nitriteFormulas:

Zn3(PO3)2

HClO3

NAMING:Thursday

Day 3 3-15

Formulas Names

Explain how you would determine the formula for acetic acid (DETAILED EXPLANATION!).

Monday Day 5 3-19

Prelab

Friday’s assignment

Monday Day 5 3-19

Get out your lab and prelab!

Tuesday Day 6 3-20

Get out your lab!

Wednesday Day 1 3-21

What is electrolysis?

Thursday Day 2 3-22

Binary Molecular CompoundsBased on Prefixes

1. Less electronegative first – prefix only if more than one atom

2. Second element – prefix, root of name, ending ide (if only two elements)

3.o or a @ the end of prefix is dropped if name begins with a vowel (monooxide, monoxide)

PAGE 281

Mono 1

Di 2

Tri 3

Tetra 4

Penta 5

Hexa 6

Hepta 7

Octa 8

Nona 9

Deca 10

Binary Molecular

Compounds – prefix system

Write the Name:N2O5

SbF3

Dinitrogen pentoxide

Antimony trifluoride

Binary Molecular Compounds

Write the Formula:

Germanium tetraiodide

diphosphorous trioxide

GeI4

P2O3

Binary Molecular Compounds

Write the Name:As2O5

ICl3

diarsenic pentoxide

iodine trichloride

Write the Formula:

carbon tetraiodide

dinitrogen trioxide

CI4

N2O3

Ionic compound

Electronegativity

Polyatomic ion

Acid

Electrolyte

Electrostatic force

Cation

Metal + nonmetal

CuSO4 (you say the name)

Binary ionic

Halogens

Hydrobromic acid (you say the formula)

1. Is a compound of C bonded to H an ionic compound? WHY or WHY NOT?2. Name me: +2 ion of Copper and a bromine ion combine3. Write the formula for the ionic compound in # 2

2-1

1.Write the formulas for the following:Cuprous Sulfide

Ferric Carbonate

Ammonium Nitrite2.Write the names for the

following:K3BO3

Co(NO2)3

Ag3PO4

Anion

Electrostatic force

Electronegativity

Nonpolar covalent bond

Stable

Penn State

Binary ionic compound

Chemical bond

Cation

Octet rule

Valence electrons

CaF2 (you say the name)

In part A of the lab you will use universal indicator (UI) to help determine which elements are produced at each electrode. If UI turns pink it indicates an acid, if it turns blue it indicates a base. REVIEW PART A (especially # 6). What color change (pink / blue) do you expect at the electrode where hydrogen is produced? WHY? What color change (pink / blue) do you expect at the electrode where oxygen is produced? WHY?