Fundamental Chemistry One

Fundamental Chemistry I KIM 6301

FACULTY OF MATHEMATICS AND NATURAL SCIENCESGANESHA UNIVERSITY OF EDUCATION

Syllabus

SUBJECT : FUNDAMENTAL CHEMISTRY ICODE : KIM 6301CREDIT : 3(1)SEMESTER :IACADEMIC YEAR : 2012/2013LECTURER : PROF. I WAYAN SUBAGIA, PH.D.

INTERNATIONAL STANDARD CLASS PILOTINGCHEMISTRY EDUCATION DEPARTMENT

2012

Prof. I Wayan Subagia, Ph.D

Fundamental Chemistry I KIM6301

SyllabusA. IdentitySubject : Fundamental Chemistry I Credits/Hours : 3(1)Course Groups :1 Semester :ICode : KIM 6301 Prerequisite : …………

B. Competency StandardUnderstanding basic chemistry concepts and laboratory skills with regard to the study of the structure of matter, stoichiometry, periodicity of elements,chemical bonding, molecular structure, and crystal structure.

C. Description

Prof. I Wayan Subagia, Ph.D 1


No. Basic Competencies Indicators Assessment Topics

6. Describe fundamental law ofchemistry

· Identify fundamental law of chemistry· Explain fundamental low of chemistry· Apply fundamental law of chemistry in stoichiometry

Written testWritten task

Stoichiometry

7. Describe atomic structure · Identify subatomic particles· Explain Bohr atomic theories· Explain atomic structure· Explain the behaviour of electron based on Bohr atomictheory


Atomic Structure

8. Describe periodicity of elements · Identify elements position in periodic table· Explain periodicity of elements


Periodic Table

9. Describe chemical bonding · Identify types of chemical bonding· Explain bonding process of elements· Determine the properties of compound based on chemicalbonding own


Chemical Bonding

10. Describe molecular structure ofcompounds

· Identify types of molecular structure of compounds.· Determine factors influencing molecular structure· Explain the properties of compound based on molecularstructure


Molecular Structure

11. Describe crystal structure ofcompounds

· Identify types of crystal of compounds· Determine factors influencing crystal structure· Explain the properties of compounds based on their crystalstructure


Crystal Structure

No. Basic Competencies Indicators Assessment Topics

1. Describe safety works atlaboratory

· Identify laboratory works· Analysis possible problem rises in working at laboratory· Explain working procedure


Safety Work atLaboratory

2. Describe basic chemicalapparatus

· Identify chemical apparatus· Classify chemical apparatus· Practice using chemical apparatus· Take care chemical apparatus


ChemicalApparatus

3. Describe chemical and chemicalproperties

· Identify chemicals· Classify chemicals· Separate mixture· Provide solution


Chemical andChemicalProperties

4. Describe the structure of matter · Explain the physical properties of solid, liquid, and gas.· Differentiate between pure chemical and a mixture· Classify matter


The Structure ofMatters

5. Describe physical and chemicalchanges

· Differentiate between physical and chemical changes· Explain the type of physical changes· Identify the indicator of chemical changes· Explain the type of chemical changes or chemical reaction


Changes of matters



Assessment and Evaluation

No. Asessment Method Type Weight (%) Schedule

1. Written task Task ReportSummary

33.3 % See teaching program

2. Verbal/Oral Task Presentation Performance 33.3 % A long teaching-learningprocess

3. Written test Test Middle and Final Exam 33.3 % Week VII andWeek XVI

Grading

Grade will be given based on the following rules: 100 – 85 = A; 70 – 84 = B; 55 – 69 = C; 54 – 40 = D; and 39 – 0 = E.

References

Effendy. 2008. A – Level Chemistry for Senior High School Students. Volume 1A, 1B, 2A, and 2B. Malang: Bayumedia.Fessenden and Fessenden. 1984. Organic Laboratory Techniques. California: Brook/Cole Publishing Company.Brady and Humiston. 1975. General Chemistry: Principle and Structure. (3rd). New York: John Willey & Sons.Whiten, Gailey, Davis. 1988. General Chemistry with Qualitative Analisis. Philadelphia: Saunder College Publishing.

Singaraja, 10 August 2012Approved by Lecturer,The head of Chemistry Education Department

Dr. I. B. Nyoman Sudria, M.Sc. Prof. I Wayan Subagia, Ph.D.NIP 19640421 198903 1 005 NIP 19621231 198803 1 015



GANESHA UNIVERSITY OF EDUCATIONFACULTY OF MATHEMATICS AND NATURAL SCIENCES

LECTURE PLANS



2012



Competency StandardUnderstanding basic chemistry concepts and laboratory skills with regard to the study of the structure of matter, stoichiometry, periodicity of elements,chemical bonding, molecular structure, and crystal structure.

Courses BasicCompetencies

Indicator Topics Learning Experiences TimeAllocation

TeachingMaterials/Aids/Equipments

I Describe safetyworks at laboratory

· Identify laboratoryworks

· Analysis possibleproblem rises inworking at laboratory

· Explain appropriateworking procedureat laboratory

Safety Work atLaboratory

Laboratory tour

Discuss problems with regard towork at laboratory

Discuss rules of working atlaboratory

Summarize working procedure atlaboratory

4 hrs Personalexperiences,Laboratory manualprocedureBooks

II – III Describe basicchemical apparatus

· Identify chemicalapparatus

· Classify chemicalapparatus

· Practice usingchemical apparatus

· Take care chemicalapparatus

ChemistryAppratus

Exploring chemistry laboratory toidentify, classify, and explainingbasic chemical apparatus

Practice handling and using basicchemistry equipment, such asusing balance, biuret, test tube,pipet, etc.

8 hrs. Equipments atlaboratory

Text bookPracticum manual

IV Describe chemicaland chemicalproperties

· Identify chemicals· Classify chemicals· Separate mixture· Provide solution

Chemical andChemicalProperties

Exploring chemistry laboratory toidentify, classify, and explainchemicals.

Practice separating compound froma mixture using physical andchemical properties.

Practice providing solution of solidand liquid materials

4 hrs. Chemical atLaboratory

Text bookPracticum manual






V Describe thestructure of matter

· Explain the physicalproperties of solid,liquid, and gas.

· Differentiatebetween purechemical and amixture

· Classify matter

The Structure ofMatters

Discuss the state of matter

Discuss the properties andbehaviour of solids, liquids, andgases

Discuss matter classification.

4 hrs. Text bookPracticum manual

VI Describe physicaland chemicalchanges

· Differentiatebetween physicaland chemicalchanges

· Explain the type ofphysical changes

· Identify the indicatorof chemical changes

· Explain the type ofchemical changes orchemical reaction

Changes ofmatters

Discuss physical and chemicalchanges trough a demonstration.

Observe the indicator of chemicalchanges.

Discuss the type of chemicalchanges or chemical reaction.

4 hrs. Text bookPracticum manual

VII Middle Exam






VIII Describefundamental law ofchemistry

· Identify fundamentallaw of chemistry

· Explain fundamentallow of chemistry

· Apply fundamentallaw of chemistry instoichiometry

Stoichiometry Discuss fundamental law ofchemistry: law of proportion,multiple proportion, conservation ofmass, Gay Lussac, and Avogadro.

Discuss the use of fundamental lawof chemistry in several cases ofchemical calculation.

8 hrs BooksWorksheet

IX Describe atomicstructure

· Identify subatomicparticles

· Explain Bohr atomictheories

· Explain atomicstructure

· Explain thebehaviour ofelectron based onBohr atomic theory

AtomicStructure

Discuss subatomic particles, atomictheories, atomic structure, thebehaviour of electron.

Reading text book and write asummary of topics.


X Describe periodicityof elements

· Identify elementsposition in periodictable

· Explain periodicity ofelements

Periodic Table Observe and discuss the existent ofelements in periodic table.

Discuss periodical properties ofelements: atomic mass, atomicradii, ionisation energy,electronegativity, and electronaffinity.

Summarize periodicity of elements.


XI – XII Describe chemicalbonding

· Identify types ofchemical bonding

· Explain bondingprocess of elements

ChemicalBonding

Discuss chemical bonding own bycompounds.

Discuss the process of chemical




· Determine theproperties ofcompound based onchemical bondingown

bonding formation.

Observe the behaviour ofcompound in relation to the polarityof molecule.

XIII –XIV

Describe molecularstructure ofcompounds

· Identify types ofmolecular structureof compounds.

· Determine factorsinfluencingmolecular structure

· Explain theproperties ofcompound based onmolecular structure

MolecularStructure

Discuss the molecular structure ofcompounds.

Discuss factors influencingmolecular structure of compounds.

Discuss the relationship betweenmolecular structure and theproperties of compounds.


XV Describe crystalstructure ofcompounds

· Identify types ofcrystal ofcompounds

· Determine factorsinfluencing crystalstructure

· Explain theproperties ofcompounds basedon their crystalstructure

CrystalStructure

Discuss the crystal structure ofcompounds.

Discuss factors influencing crystalstructure of compounds.

Discuss the relationship betweencrystal structure and the propertiesof compounds.


XVI Final Exam



GANESHA UNIVERSITY OF EDUCATIONFACULTY OF MATHEMATICS AND NATURAL SCIENCES

WORKSHEET



2012



WORKSHEET 1

Topic : Safety Work at Laboratory

ObjectivesStudents are able to describe chemistry laboratory and its function including rooms, place ofwork, place of chemicals, and place of equipments.

Task 1Draw a picture of chemistry laboratory and give name each part of the room!

Task 2Explain the function of each room briefly!



WORKSHEET 2


ObjectivesStudents are able to describe problems that may be a rise in working at laboratory.

Task 1Discuss and write problems and solutions that may be a rise in working at laboratory!(Identify, at least, three main problems and also the solutions)

Problems Solutions



WORKSHEET 3


ObjectivesStudents are able to describe safety precautions in working at laboratory.

Task 1Discuss and write safety precaution in working at laboratory!

No. Safety precautions in working at laboratory

Problems Solutions


No. Safety precautions in working at laboratory


WORKSHEET 4


ObjectivesStudents are able to explain some cases occurred at laboratory in relation with the safetyrules.

Task 1Give reasons for the following safety rules!a. A chemical spill on the skin should be washed off with water, not with solvent.b. Solvents are not to be poured into the drainage trough.c. Water should not be used to extinguish laboratory fire.



WORKSHEET 5


ObjectivesStudents are able to explain actions should be done when an accident occur at laboratory.

Task 1What should you do in each of the following circumstances?a. Your neighbour splashes a chemical into his or her eye.b. A strong acid spills onto your hands.c. Your neighbour’s clothing catches fire.



WORKSHEET 6

Topic : Chemical Apparatus

ObjectivesStudents are able to describe several basic chemical apparatus.

Task 1Observe and list, at least, 10 different chemical apparatus including pictures, name andfunctions!

No. Pictures Name and Functions

1.

2.

3.

4.

Add more pages as required


No. Pictures Name and Functions

1.

2.

3.

4.


WORKSHEET 7


ObjectivesStudents are able to describe the way how to use several basic chemical apparatus.

Task 1Discuss and describe the way to use the following chemical apparatus!

No. Apparatus The way to use

1. Drop pipet

2. Electrical balance

3. Volumetric flask

4. Biuret

Add space as required



WORKSHEET 8


ObjectivesStudents are able to describe the maintenance of several basic chemical apparatus.

Task 1Discuss and describe the way how to take care of the following apparatus!

No. Apparatus Maintenances

1. Drop pipet

2. Biuret

3. Separatory funnel

4. Graduated pipet

5. Volumetric pipet

No. Apparatus The way to use

1. Drop pipet

2. Electrical balance

3. Volumetric flask

4. Biuret




WORKSHEET 9


ObjectivesStudents are able to describe the way how to conduct some basic observation skills.

Task 1Discuss and describe the way to do the following observation!

No. Activities Processes

1. Smell chemicals

2. Heat liquids using testtube

3. Take concentratedsolution from storagebottle

4. Take solution usingdrop pipet

No. Apparatus Maintenances

1. Drop pipet

2. Biuret

3. Separatory funnel

4. Graduated pipet

5. Volumetric pipet




No. Activities Processes

1. Smell chemicals

2. Heat liquids using testtube

3. Take concentratedsolution from storagebottle

4. Take solution usingdrop pipet

WORKSHEET 10


ObjectivesStudents are able to demonstrate the use of chemical apparatus in doing experiment.

Task 1Practice carefully and repeat several time the following activities until master!1. Practice to use drop pipet to take chemical from one place to another!2. Practice to use test tube to heat chemical!3. Practice to use electrical balance to measure solid materials!4. Practice to use separatory funnel to separate a mixture of two different liquids!5. Practice to use volumetric pipet to take certain amount of liquids!6. Practice to use biuret to do titration process!

Note:Write procedure or steps that you follow for each practice above.



WORKSHEET 11

Topic : Chemicals and Chemical’s Properties

ObjectivesStudents are able to identify and describe chemicals available at laboratory.

Task 1Identify and describe at least 10 different chemicals available at laboratory. The descriptionshould involve state of matter, colour, formula, relative molecular mass, and the degree ofpurity for solids chemicals, or the percentage of chemical for liquids.

No. Name Description



WORKSHEET 12


ObjectivesStudents are able to classify chemicals based on their common properties, such as acid,base, salt, etc.

Task 1Classify chemicals that you identify on Worksheet 11 and write your classification on thefollowing table.

No. Classification Name of Chemicals

1. ACIDS

2. BASES

3. SALTS

No. Name Description



Groups Chemicals Functions

ACIDS

BASES

SALTS

No. Classification Name of Chemicals

1. ACIDS

2. BASES

3. SALTS

WORKSHEET 13


ObjectivesStudents are able to explain the main function of some chemicals available at laboratory.

Task 1Take two chemical from each group at Worksheet 12 and describe two main functions ofeach chemical that you have on the following table.

Groups Chemicals Functions

ACIDS

BASES

SALTS



WORKSHEET 14


ObjectivesStudents are able to separate liquid – liquid mixtures by using physical properties of thecompounds.

Task 1Oil and water cannot mix homogeneously due to the properties differences. Learn andpractise to separate a mixture of oil from water. Design and conduct an experiment forseparating oil from water. Use the following form to design your experiment procedure.1. Title2. Objectives3. Theory4. Materials5. Equipments6. Procedures

Task 2Questions1. What are the differences between oil and water?2. Why oil and water cannot be mixed?3. What is the principle used to separate oil and water?

Task 3Write your experiment report based on the following form.1. Title2. Objectives3. Theory4. Materials

5. Equipments6. Procedures7. Results8. Discussion9. Conclusion10. Question – Answer



WORKSHEET 15


ObjectivesStudents are able to separate soluble solid material in water by using physical properties ofthe compounds.

Task 1Salt (sodium chloride) is available in sea water. Design an experiment to obtain salt from seewater. Use a model of sea water to do this experiment in laboratory. The experimentprocedure should be written as follows.1. Title2. Objectives3. Theory4. Material

5. Equipment6. Procedure

Task 2Questions1. What are the sea water consisted of?2. Why sodium chloride is available in sea water?3. What is the principle use to separate salt from sea water?

Task 3Write your experiment report based on the following form.1. Title2. Objectives3. Theory4. Materials5. Equipments6. Procedures7. Results8. Discussion9. Conclusion10. Question – Answer



WORKSHEET 16

No. Type of materials General Properties

1. SOLIDS

2. LIQUIDS

3. GAS

Topic : The Structure of Matters

ObjectivesStudents are able to differentiate the properties of solid, liquid, and gas materials.

Task 1Each material has its own properties. Identify and describe the general properties of solid,liquid and gas material by completing the following table!

Task 21. What are the differences between solid and liquid materials?2. What are the differences between liquid and gas materials?3. What are the differences between solid and gas materials?



WORKSHEET 17

Topic : The Structure of Matters

ObjectivesStudents are able to differentiate between pure chemicals and mixtures.

Task 1In daily life we may face different kinds of chemicals. Among them, some are pure chemicalsand some are mixtures. List five examples of pure chemicals and mixtures, respectively, andwrite down on the following table.

Task 2Explain each component of the mixture mentioned above!

No. Pure Chemicals Mixtures

1.

2.

3.

4.

5.



WORKSHEET 18

Topic : The Structure of Matter

ObjectivesStudents are able to classify matters and differentiate among element, compound, andsolution.

Task 1Complete the following figure!

MATTERS

............................

MIXTURES

ELEMENTS ...........................SOLUTIONS.......................

Task 2Write five examples of the following matters!

1. Elements

2. Compounds

3. Solutions

4. Mixtures



WORKSHEET 19

Topic : The Structure of Matter

ObjectivesStudents are able to make solutios with different concentrations by utilizing dilutiontechniques.

Task 11. Write procedures to make HCl solution of 0.01 M, 0.001 M, 0.0001 M, and 0.00001M!

2. Make the above solution 25 mL, respectively, and check the pH of each solution byusing universal indicators!

Task 21. Write procedures to make NaOH solution of 0.01 M, 0.001 M, 0.0001 M, and 0.00001M!

2. Make the above solution 25 mL, respectively, and check the pH of each solution byusing universal indicators!



WORKSHEET 20

Topic : Changing of Matter

ObjectivesStudents are able to differentiate between physical and chemical changes.

Task 1Matter is neither created nor destroyed. However, it can be changed from one form toanother. There are two types of changing of matter, namely physical and chemical changes.Explain the different between physical and chemical changes.

Physical changes Chemical changes



WORKSHEET 21


ObjectivesStudents are able to define each type of physical changes.

Task 1Physical changes involve many types of reversible changes from one state of matter toanother. Define each type of physical changes of matter and give examples.

Type of changing Definition Examples

Physical changes Chemical changes



Indicator of chemical changes Example of reactions

Type of changing Definition Examples

WORKSHEET 22


ObjectivesStudents are able to identify the indicators of chemical changes.

Task 1The existence of chemical changes can be seen from several indicators. Write indicators ofchemical changes and give examples of chemical reaction as well as show its indicator.

Indicator of chemical changes Example of reactions



WORKSHEET 23


ObjectivesStudents are able to explain each type of chemical changes.

Task 1There are several types of chemical changes or chemical reaction. Write each type ofchemical changes and give one example, respectively.

Type of chemical reactions Examples



WORKSHEET 24


ObjectivesStudents are able to determine chemical changes occurred on chemical reaction.

Task 1In a group of two, make the following solutions:1) 100 mL HCl 0.1 M2) 100 mL NaOH 0.1 M3) 100 mL AgNO3 0.1 M4) 100 mL NaCl 0.1 M5) 100 mL Pb(NO)2 0.1 M6) 100 mL KI 0.1 M

Type of chemical reactions Examples

7) 100 mL Na2SO4 0.1 M8) 100 mL BaCl2 0.1 M

Task 2Conduct the following reactions and determine chemical changes occurred on the reactionby showing the reaction equations.

1) HCl(aq) + NaOH(aq)2) Na(s) + H2O(l)3) AgNO3(aq) + NaCl(aq)4) Pb(NO3)(aq) + KI(aq)5) Na2SO4(aq) + BaCl2(aq)



No. Law Statement and Examples

1. Law of proportion byProust

2. Law of multipleproportion by Dalton

3. Law of conservationof mass by Lavoisier

4. Gay-Lussac’s law

WORKSHEET 25

Topic : Stoichiometry

ObjectivesStudents are able to describe fundamental law of chemistry.

Task 1State and give example of the following chemistry laws!

No. Law Statement and Examples

1. Law of proportion byProust

2. Law of multipleproportion by Dalton

3. Law of conservationof mass by Lavoisier

4. Gay-Lussac’s law



WORKSHEET 26


ObjectivesStudents are able to convert mole into mass, volume, and the number of particles.

Task 1Explain and give examples the relationship among mole, mass, volume, and particle numberof matter.

No. Conversion Explain and Examples

1. Mole and Mass

2. Mole and Volume

3. Mole and ParticleNumber



WORKSHEET 27


ObjectivesStudents are able to prove the law of conservation of mass through experiment.

Task 1Design and conduct simple experiment to prove the law of conservation of mass. Use thefollowing form to complete your experiment design and report!

Experiment Design:

A. TitleB. Objectives

No. Conversion Explain and Examples

1. Mole and Mass

2. Mole and Volume

3. Mole and ParticleNumber

C. MaterialsD. EquipmentsE. ProceduresF. Data collection

Experiment Report:

A. TitleB. ObjectivesC. MaterialsD. EquipmentsE. ProceduresF. Data collectionG. Data AnalysisI. ConclusionJ. References



No. Species Proton Neutron electron

1. Chlorine atom

2. Chloride ions

3. Magnesium atoms

4. Magnesium ions

5. Argon atom

7. Oxygen atom

8. Hydrogen ion

WORKSHEET 28

Topic : The Structure of Atoms

ObjectivesStudents are able to identify the number of subatomic particles own by atoms or ions.

Task 1Determine the number of proton, neutron, and electron own by the following species!

Task 2Determine the electron valence of the species mentioned above!

1.

2.

3.

4.

5.

6.

7.

8.



WORKSHEET 29


ObjectivesStudents are able to write electron configuration of atoms or ions.

Task 1Write the electron configuration of the following species!

No. Species Electron configuration

1. Hydrogen atoms

2. Oxygen atoms

3. Potassium atoms

4. Chlorine atoms

5. Sodium ions

6. Flourine ion

7. Calsium ions

8. Iron atom

9. Silver atom

10. Copper ions

Task 2Determine the electron valence of the above species!



WORKSHEET 30


ObjectivesStudents are able to explain Bohr atomic theory.

Task 1Explain Bohr’s theory of atom and draw the model of atom promoted by Bohr!

Task 2Based on Bohr atomic theory, explain, what will happen if: a) electrons move on its originalorbital; b) electrons move from lower to higher energy level of orbitals; c) electron move fromhigher to lower energy level of orbitals!



No. Elements Rows Columns

1. Iodine

2. Oxygen

3. Fluorine

4. Neon

5. Magnesium

6. Lithium

7. Calcium

8. Argon

9. Kalium

10. Sulphur

WORKSHEET 31

Topic : Periodic Table of Elements

ObjectivesStudents are able to determine the position of elements in periodic table.

Task 1Determine the position of the following elements in periodic table!

Task 2Determine elements having similar chemical properties!

Task 3

Explain factors determining chemical properties of elements!



WORKSHEET 32

Topic : Periodic Table of Elements

ObjectivesStudents are able to explain the periodicity of elements.

Task 1Explain the periodicity of the following properties of elements within periods and groups!

No. Properties Periodicities

1. The volume of atoms

2. Atomic radii

3. Ionization energy

4. Electronegative

5. Electron affinity

6. Radii of cations



WORKSHEET 33

Topic : Chemical Bonding

ObjectivesStudents are able to identify the type of chemical bonding of compounds.

Task 1Determine the type of chemical bonding of the following compounds!

No. Compounds The Type of Chemical Bonding

1. H2O

2. NaCl

3. CH4

4. MgCl2

5. NH3

6. HCl

7. HNO3

8. KCl

No. Properties Periodicities

1. The volume of atoms

2. Atomic radii

3. Ionization energy

4. Electronegative

5. Electron affinity

6. Radii of cations



No. Compounds The Type of Chemical Bonding

1. H2O

2. NaCl

3. CH4

4. MgCl2

5. NH3

6. HCl

7. HNO3

8. KCl

WORKSHEET 34

Topic : Chemical Bodings

ObjectivesStudents are able to explain the bonding process of elements within the followingcompounds.

Task 1Explain the bonding process of:

A. NaCl

B. H2SO4



WORKSHEET 35

Topic : Chemical Bodings

ObjectivesStudents are able to determine the properties of compounds based on their chemicalbonding.

Task 1Design an experiment to determine the properties of polar and non-polar covalent bonds!

Write your experiment procedures based of the following format!

TitleObjectivesMaterialsEquipmentsProceduresData collection

Write your experiment report based on the following format!

TitleObjectivesMaterialsEquipmentsProceduresData collectionData analysisConclusion



WORKSHEET 36

Topic : Molecular Structures

ObjectivesStudents are able to identify the structure of some molecules.

Task 1Identify the structure of the following molecules!

No. Molecules The structures of molecules

1. O2

2. H2O

3. CH4

4. CO2

5. NH3

6. CH4

WORKSHEET 37



Molecules Centralatom

Number of σbonding pair oncentral atom

Number of πbonding pairon centralatom

Number oflone pair oncentral atom

CoordinationNumber ofcentral atom

O2

H2O

CH4

CO2

NH3

CH4

SO3

CCl4

No. Molecules The structures of molecules

1. O2

2. H2O

3. CH4

4. CO2

5. NH3

6. CH4


ObjectivesStudents are able to determine σ and π bonding pair and lone pair on central atom as well asthe coordination number of central atom.

Task 1Complete the following table and determine the coordination number of the followingmolecules!



WORKSHEET 38


ObjectivesStudents are able to determine the shape of molecules by using the VSEPR theory.

Task 1Describe and determine the shape of the following molecule considering the VSEPR theory.

No. Molecule The shape of the molecules

1. O2

2. H2O

3. CH4

4. CO2

5. NH3

6. CH4

WORKSHEET 39



Topic : Crystal Structures

ObjectivesStudents are able to differentiate between face centered cubic (FCC) and body centeredcubic (BCC) structure.

Task 1Compare and contrast between FCC and BCC structure, and give examples!

No. Molecule The shape of the molecules

1. O2

2. H2O

3. CH4

4. CO2

5. NH3

6. CH4



WORKSHEET 40

Topic : Crystal Structures

ObjectivesStudents are able to differentiate between hexagonal close packed (HCP), cubic closepacked (CCP) and body centered cubic (FCC) structure.

Task 1Describe in detail of the following structures and give one example each!

a. HCP structure

b. CCP structure

d. BCC structure


Documents

Fundamental Chemistry One