3 skema tlo sce 3109

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RANCANGAN PENGAJARAN DAN PEMBELAJARAN MINGGUAN

PROGRAM: ____________________________________________________________________________ SEMESTER: ______ TAHUN: ______

Kursus: __________________________________________________________________________________________ Kod: ____________ Kredit: ____________

Minggu Tajuk dan Kandungan Hasil Pembelajaran Kuliah Tutorial Amali ISL

Catatan

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Topic 1 Thermochemistry • The nature of energy • energy changes • energy transfer The First Law of thermodynamics • energy

conservation • internal energy • endothermic and

exothermic reactions

Topic 2 Thermochemistry • Calorimetry • heat capacity

• State the first law of

thermodynamics • Define the concept of internal

energy • Explain endothermic and

exothermic reactions • Define heat capacity • Define specific heat capacity

and molar heat capacity • identify ways to use PCK

activities to teach relevant curriculum area

• The nature of energy • Energy changes • Energy transfer • Understand and use the

first law of thermodynamics, Q = AU + AW

• Energy conservation • Internal energy • Understand the concept

of internal energy from the first law of thermodynamics

• Endothermic and exothermic reactions

(1 hr)

• Define heat capacity • Define specific heat

capacity, and molar heat capacity

Use the equations Q = Cθ, Q = mcθ

(1 hr)

Topic 1 Discuss the different types of energy and transformation of energy. Discuss energy levels. Diagram for exothermic and endothermic reactions.

(1 hr)

PCK 1: To investigate the transformation of energy.

(2 hrs)

Access the internet to find our more about energy resources in Malaysia. Access the Internet to gather information on different types of thermometers and the functions of each of them.

Program Ijazah Sarjana Muda Perguruan (PISMP) dengan Kepujian 1 3

SCE3109 3 (2 + 1) Energetics in Chemistry

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Catatan

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Topic 3 Thermochemistry

• Enthalpy • Enthalpies of

reaction Topic 4 Thermochemistry

• Enthalpies of formation

• Hess’s Law

• Define enthalpy of reaction for

neutralisation, precipitation, combustion and displacement

• Solve numerical problems on entalpies of reactions

• Define Hess Law • Solve numerical calculation

involving Hess’s Law • identify ways to use PCK


• Definition of enthalpy • Definition of enthalpy of

reaction for neutralisation, precipitation, combustion and displacement

• Numerical calculation for entalpies of reactions

• Energy level diagram

(1 hr)

• Definition of enthalpies of formation

• Using numerical value of enthalpies of formation to

a) calculate the enthalpy change of reaction

b) predict the relative stability of a compound

• Definition of Hess’s Law • Numerical calculation

involving Hess’s Law

(1 hr)

Topic 2 Solve numerical problems on heat gain on heat loss in chemical reactions.

(1 hr)

PCK 2: To observe the effect of heat on an insulator and a conductor.

PCK 3 : To prepare a graphic organiser for renewable energy and non-renewable energy.

(2 hrs)

Gather information on the difference between the standard enthalpy of reaction and enthaply of reaction. List the five factors affecting the numerical value of enthalpy of reation. Gather information on the numerical values of enthalpies of formation that can be used to c) calculate the enthalpy

change of reaction d) predict the relative

stability of a compound

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Catatan

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Topic 5 Thermochemistry

• Foods and fuels

• Solar energy Topic 6 Electrochemistry

• oxidation-reduction reactions

• State that food, fuel and solar

energy as sources of energy • Explain

- Oxidation - Reduction - Redox - Oxidation number - Oxidation agent - Reducing agent - Balance redox equation

• Explain the following as redox

reaction - Fuel - Combustion - Replacement - Precipitation - Electrochemical cell - Electrolytic cell - Respiration - Rusting of iron

• Evaluate and solve problems

related to the practicals

• Food as a source of

energy and chemical changes involved to produce it

• Fuel as a source of energy and chemical changes involved to produce it

• Solar energy and its uses to all living things

(1 hr)

• Oxidation • Reduction • Redox • Oxidation number • Oxidation agent • Reducing agent • Balance redox

equation

(1 hr)

Topic 3 Solve numerical problems on enthalpies of reactions.

(1 hr)

Practical 1: To determine the heat of neutralisation between strong acids and strong bases.

(2 hrs)

Gather information on renewable and non-renewable energy. Gather information on redox reaction in • Fuel • Combustion • Replacement • Precipitation • Electrochemical cell • Electrolytic cell • Respiration • Rusting of iron

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Topic 7 Electrochemistry • Voltaic cells

• Explain redox reactions in a

voltaic cells • State battery as a voltaic cell • State different types of

batteries and their applications • Solve numerical problems

involving food value and fuel value

• Evaluate and solve problems related to the practicals

• Redox reactions to

produce electricity in voltaic cells

• A molecular view of electrode Processes

• Battery as a voltaic cell

(1 hr)

Topic 4 Solve numerical problems using Hess’s Law.

(1 hr) Topic 5 Solve numerical problems involving food value and fuel value.

(1 hr)

Practical 2: To determine the heat of reaction for the conversion of sodium hydrogen carbonate to sodium carbonate using Hess’s Law.

(2 hrs)

Gather information on different types of batteries and their applications.

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Topic 8 Electrochemistry • Cell EMF • Standard reduction

potential • Standard cell

potential

• Explain Electromotive Force

(emf) of a voltaic cell • Define standard reduction

potential • Calculate standard cell

potential Eocell and its use to

determine the voltage/emf of a cell.


• Electromotive Force (emf)

of a voltaic cell • Definition of standard

reduction potential • Determination of standard

cell potential Eocell and its

use to determine the voltage/emf of a cell.

(1 hr)

Topic 6 Discuss examples of redox reaction. Balance redox equations.

(1 hr) Topic 7 Discuss the redox reactions in different types of batteries.

(1 hr)

Practical 3: To determine the fuel value of (i)kerosene (ii)wax (iiI)LPG

(2 hrs)

Gather information on the use of standard cell potential, Eo

cell , to determine the relative strengths of oxidising and reducing agents.

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Topic 9 Electrochemistry • Spontaneity of

redox reactions • The effect of

concentration on cell EMF (The Nernst Equation)

• State the use of Eo

cell to predict whether or not particular redox reactions are spontaneous

• State the effect of concentration on cell emf (The Nernst equation)

• State the use of Nernst equation to determine the equilibrium constant of a redox reaction


• Use of Eo

cell to predict whether or not particular redox reactions are spontaneous

• The effect of concentration on cell emf (The Nernst equation)

• The use of Nernst equation to determine the equilibrium constant of a redox reaction

(1 hr)

Topic 8 Solve numerical problems involving determination of standard cell potential.

(1 hr) Topic 9 Discuss the significance of the numerical values of standard cell potential. Solve numerical problems using Nernst equations.

(1 hr)

Practical 4: To investigate the transfer of electrons at a distance.

(2 hrs)

Gather information on the uses of Nernst equation.

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Topic 10 Electrochemistry • Application of

electrochemistry • Batteries • Corrosion of iron

• State the application of

electrochemistry • Explain corrosion of iron and its

prevention

• Application of

electrochemistry • Batteries • Corrosion of iron and its

prevention

(1 hr)

Topic 10

• Discuss different types of batteries.

• Factors affecting rusting of iron.

• Discuss methods to prevent corrosion of iron.

(1 hr)

Discussion and report writing of Practical 4.

(1 hr) Discussion and preparation for PCK 4.

(1 hr) Discussion and preparation for Practical 5.

(1 hr)

Gather information on the application of electrochemistry.

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Topic 11 Electrochemistry • Electrolysis • Electrolytic cells • Quantitative

aspects of electrolysis

• Explain electrolysis • Explain the factors affecting

the products formed during electrolysis

• Explain electrolytic cell • Define Faraday’s 1st Law and

Faraday’s 2nd Law • Identify ways to use PCK



• Electrolysis • Factors affecting the

products formed during electrolysis

• Electrolytic cell • Quantitative aspects of

electrolysis • Faraday’s 1st Law • Faraday’s 2nd Law

(1 hr)

Topic 11 Solve numerical problems involving Faraday 1st and 2nd Law.

(1 hr)

PCK 4 : To determine +ve and –ve terminals of different types of batteries and state their uses.

(1 hr) Practical 5: To investigate the effect of concentration on the EMF of a cell.

(2 hrs)

Gather information to compare and contrast between electrolysis cell and electrochemical cell.

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Topic 12 Electrochemistry • Commercial

application of electrolysis

• Electrical work

• Explain the commercial uses of

electrolysis • Explain maximum work

obtainable from the voltaic cell • Explain mininum work required

to bring about desired electrolysis reactions


Commercial uses of electrolysis

1. Electroplating 2. Extraction of metal 3. Purification metal 4. Manufacture of

chemicals 5. Electroplating plastic 6. Anodizing 7. Effluent treatment

Electrical work

- Maximum work obtainable from the voltaic cell

- Mininum work required to bring about desired electrolysis reactions

(1 hr)

Topic 12 Discuss the commercial uses of electrolysis.

(1 hr)

PCK 5: To determine the factors affecting the rusting of iron.

(1 hr) Practical 6: Using electrolysis to determine Avogadro’s Number.

(2 hrs)

Gather information on the commercial application of electrolysis.

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Topic 13 Nuclear Chemistry • Radioactivity • Nuclei reaction • Types of

radioactive decay • Patterns of nuclear

stability (neutron to proton ratio, radioactive series)

• Nuclear transmutation

• Define radioactivity • Write equation for nuclear

reaction for α, β and � decay • State nuclear transmutations

- Using charged particles - Using neutrons

• Define radioactivity • Write equation for nuclear

reaction • α, β and � decay • patterns of nuclear stability

Nuclear transmutations • Using charged particles • Using neutrons

(1 hr)

Topic 13 Discuss • radioactivity • Write equation for

nuclear reaction • α, β and � decay • patterns of nuclear

stability Discuss nuclear transmutations - Using charged

particles - Using neutrons

(1hr)

Preparation for the forum on the effluent treatments in the electronic industry.

(1 hr) Forum: The effluent treatments in the electronic industry.

(2 hrs)

Gather information about the importance of proper management of radioactive substances

- Storage - Disposal

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Topic 14 Nuclear Chemistry • Rates of

radioactive decay • Nuclear fission and

fusion

• Define half-life • State relationship between

decay constant and half-life • Solve problems involving half-

life • Explain nuclear fission and

nuclear fusion • Communicate the importance

of proper management of radioactive substances

• Half-life of a radioactive

substance • Relationship between

decay constant t1/2 and half-life

• Reactions in nuclear fission and nuclear fusion

(1 hr)

Topic 14 Discuss the significance of half-life. Solve simple numerical problems involving half-life (no integration required)

(1 hr)

Preparation for the forum on the importance of proper management of radioactive substances


(1 hr)

Forum: The importance of proper management of radioactive substances


(2 hrs)

Gather information on the use of nuclear energy as a source of energy.

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Catatan

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Mid-Semester Break

14 Practicum 1

15 Practicum 1

16 Practicum 1

17 Practicum 1

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Topic 15 Nuclear Chemistry • Detecting and

measuring radioactivity

• Biological effects of radioation

• Application of nuclear chemistry

• Describe different detectors of

radioactivity • Research and debate on the

use of nuclear energy as an alternative source of energy

• Explain the biological effects of radiation

• State the applications of nuclear chemistry

Detectors of radioactivity

a) Photographic film b) Spark connector c) Geiger-Muller Tube d) Gold leaf electroscope e) Cloud Chamber f) Scintillation detector

Biological effects of radiation and application of nuclear chemistry.

( 1 hr )

Topic 15 Discuss biological effects of radiation and application of nuclear chemistry.

( 1 hr )

Preparation for the debate on the use of nuclear energy as a source of energy.

(1 hr) Debate: The use of nuclear energy as an alternative source of energy that is beneficial to mankind.

(2 hrs)

Gather information on the use of nuclear energy as a source of energy.

19 REVISION

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Catatan

20 EXAMINATION

21 EXAMINATION

3 skema tlo sce 3109

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