ChemistryChemistryCh 7 Exam ReviewCh 7 Exam Review

JeopardyJeopardy

DrillDrill

Use Electronegativity Difference to Use Electronegativity Difference to determine the bond type of the following:determine the bond type of the following:

1.1. Ca – FCa – F

2.2. S – HS – H

3.3. H – OH – O

4.4. K - ClK - Cl

ObjectivesObjectives

iWBATiWBAT Practice answering ionic and covalent Practice answering ionic and covalent

questions in preparation for the Ch 7 questions in preparation for the Ch 7 exam.exam.

You will needYou will need

Periodic tablePeriodic table Cation/Anion sheet (pink sheet)Cation/Anion sheet (pink sheet)

Name MeName Me

OFOF22

Which type of bonding has the Which type of bonding has the following property?following property?

Conducts electricity when dissolved in Conducts electricity when dissolved in water (or some other liquids)water (or some other liquids)

Stock NameStock Name

SnClSnCl22

Write the FormulaWrite the Formula

aluminum sulfatealuminum sulfate

Name MeName Me

BaBa3 3 (PO(PO44))22

Misc.Misc.

What type of bonding What type of bonding involves the transfer of involves the transfer of electrons?electrons?

Which ion is POLYATOMIC?Which ion is POLYATOMIC?

COCO33-2-2 NaNa+1+1

Which ion is POLYATOMIC?Which ion is POLYATOMIC?

SS-2-2 SOSO44-2-2

What is the chemical formula?What is the chemical formula?

Sodium Sodium bicarbonatebicarbonate

Write the chemical formulaWrite the chemical formula

CuCu+1+1 CC22HH33OO22-1-1

Write the chemical formulaWrite the chemical formula

LiLi+1+1 FF-1-1

Name MeName Me

AlAl2 2 (CO(CO33))33

Name MeName Me

NHNH33

What is the chemical formula?What is the chemical formula?

Copper (II) carbonateCopper (II) carbonate

Which type of bonding has the Which type of bonding has the following property?following property?

Low melting and boiling pointsLow melting and boiling points

Name MeName Me

SOSO33

Classical NameClassical Name

FeFe22(CO(CO33))33

Write the chemical formulaWrite the chemical formula

NaNa+1+1 COCO33-2-2

Write the chemical formulaWrite the chemical formula

LiLi+1+1 SS-2-2

Write the chemical formulaWrite the chemical formula

KK+1+1 NN-3-3

Which ion is POLYATOMIC?Which ion is POLYATOMIC?

AlAl+3+3 NHNH44

+1+1

Write the chemical formulaWrite the chemical formula

Al Al +3+3 CC22HH33OO22

-1-1

Name MeName Me

BaClBaCl22

Name MeName Me

COCO22

Write the FormulaWrite the Formula

Sodium iodideSodium iodide

Misc.Misc.

What is the prefix What is the prefix for 6 ?for 6 ?

Stock NameStock Name

CuCu22COCO33

Name MeName Me

LiBrLiBr

Which ion is MONATOMIC?Which ion is MONATOMIC?

FeFe+3+3 POPO44-3-3

Name MeName Me

CFCF44

Which type of bonding has the Which type of bonding has the following characteristic?following characteristic?

A “sea” of electronsA “sea” of electrons

Which type of bonding has the Which type of bonding has the following property?following property?

Poor conductors of heat and Poor conductors of heat and electricity in all phaseselectricity in all phases

Classical NameClassical Name

CrPOCrPO44

Name MeName Me

BaSOBaSO44

Which ion is the cation?Which ion is the cation?

Al Al +3+3 CC22HH33OO22

-1-1

Misc.Misc.

What type of bonding What type of bonding involves the sharing involves the sharing of electrons?of electrons?

Name MeName Me

KK22SOSO44

Name MeName Me

PClPCl55

Write the chemical formulaWrite the chemical formula

CaCa+2+2 COCO33-2-2

Write the FormulaWrite the Formula

Potassium Potassium permanganatepermanganate

Ionic or Covalent Bonding?Ionic or Covalent Bonding?

PClPCl55

Misc.Misc.

Which number does Which number does the prefix hepta the prefix hepta stand for?stand for?

Name MeName Me

AlPOAlPO44

Name MeName Me

NaNa22COCO33

Misc.Misc.

Which naming Which naming system uses system uses Roman numerals?Roman numerals?

Misc.Misc.

Is AlIs Al +3 +3

a a

cation or an anion?cation or an anion?

Name MeName Me

NONO

Write the chemical formulaWrite the chemical formula

BaBa+2+2 SOSO44-2-2

Write the chemical formulaWrite the chemical formula

BaBa+2+2 SOSO33-2-2

Name MeName Me

CaCOCaCO33

Name MeName Me

LiNOLiNO33

Stock NameStock Name

NiSONiSO44

Name MeName Me

LiLi22COCO33

Write the FormulaWrite the Formula

Zinc nitrateZinc nitrate

Misc.Misc.

What does the What does the 2 mean in2 mean in BaClBaCl22

Misc.Misc.

What is the prefix What is the prefix for 9 ?for 9 ?

Ionic or Covalent Bonding?Ionic or Covalent Bonding?

CaCOCaCO33

What is the chemical formula?What is the chemical formula?

Ferric chlorideFerric chloride

Which ion is MONATOMIC?Which ion is MONATOMIC?

CuCu+1+1 CC22HH33OO22-1-1

What is the chemical formula?What is the chemical formula?

Zinc sulfateZinc sulfate

Ionic or Covalent Bonding?Ionic or Covalent Bonding?

CFCF44

Misc.Misc.

Is SOIs SO4 4 -2 -2

a a

cation or an anion?cation or an anion?

What is the chemical formula?What is the chemical formula?

Lead (II) sulfiteLead (II) sulfite

Write the chemical formulaWrite the chemical formula

Al Al +3+3 COCO33

-2-2

Write the FormulaWrite the Formula

magnesium magnesium hydroxidehydroxide

Name MeName Me

NN22OO55

Misc.Misc.

Which comes first Which comes first in a chemical in a chemical formula, a cation formula, a cation or an anion?or an anion?

Misc.Misc.

Is OIs O -2 -2

a a

cation or an anion?cation or an anion?

Name MeName Me

KK33POPO44

THE ENDTHE END

Name MeName Me

HClHCl

Name MeName Me

HIHI

Name MeName Me

HNOHNO22

Misc.Misc.

What does the What does the word “hydrate” word “hydrate” mean?mean?