Holdet 3uchS1* (2025/26) - Undervisningsbeskrivelse - Lectio

Holdet 3uchS1* (2025/26) - Undervisningsbeskrivelse

Undervisningsbeskrivelse

Stamoplysninger til brug ved prøver til gymnasiale uddannelser

Termin(er)	2024/25 - 2025/26
Institution	Birkerød Gymnasium og HF
Fag og niveau	Kemi -
Lærer(e)	Mette Lützen Hoff Sørensen
Hold	2024 chS1* (2uchS1, 2uchS1-ex, 3uchS1, 3uchS1-ex)

Oversigt over gennemførte undervisningsforløb

Titel 1	Counting atoms
Titel 2	Orbitals
Titel 3	Chemical bonding
Titel 4	Periodicity
Titel 5	Energetics
Titel 6	How fast?
Titel 7	Equilibrium
Titel 8	acids and bases
Titel 9	Acids and bases continued
Titel 10	Redox
Titel 11	Organic chemistry
Titel 12	Revision

Beskrivelse af de enkelte undervisningsforløb (1 skema for hvert forløb)

Titel 1	Counting atoms Sections: Matter: Structure 1.1.1-1.1.3 Mole: Structure 1.4.1-1.4.5 Ideal gases: Structure 1.4.6, 1.5.1-1.5.4 Stoichiometrics (How much): Reactivity 2.1.1-2.1.5 Tools: Safety/integrity/measuring: Tool 1 Exp technique: Separation: Tool 1 Uncertainties/sig Fig/mean: Tool 3 Exp technique: solution/dilution: Tool 1 exp technique: titration: Tool 1 Experiments: Recrytalization of potassium nitrate Empirical formula of magnesium oxide Lighter gas Synthesis of iron(II)sulfate heptahydrate
Indhold	Kernestof: New syllabus (first exams 2025) Chem data booklet_2023.pdf description For chemistry you always need to bring a computer with a charger, pen and paper, and the book (you will get ti today) doc 1 - Purification of potassium nitrate using separation methods.docx description 1.1 Elements, compounds and mixtures Bylikin, Sergey et al.: CHEMISTRY COURSE COMPANION (2023), Oxford University Press, 2023; sider: 3-17, 20-28, 43-54, 63-75, 78, 80-91, 309-314, 321-323, 326-329, 334-336, 343-344, 350-352, 355-361, 363-375, 383-385, 461-477 Oxford Resources for IB DP Chemistry Course Book 2023 (Structure 1.1).pdf description Finish your plan for purrifying the pottasium nitrate Significant Figures Step by Step \| How to Pass Chemistry Uncertainties worksheet.docx description read measurement of graduated cylinder beaker and flask doc 2 - Purification of potassium nitrate experimental procedure.docx description Concentration_Chem_libreTexts.pdf description When you are not doing experiment: Groups Work Independently groups Template for molar mass of lighter gas.xlsx description exp - lighter gas - fill in report.docx description 09 Understanding Max & Min Gradients Watch the video "How to write sample calculations" under documents in the folder video tutorials. This is how calcualtions should be written! Report and journal guidelines - IB - 2021.pdf description Brainstorm what could be relevant to include in theory Stoichiometric_relationships_questions.docx description Short HW so also do end-of-topic question 16 page 93 Remind Mette to present the colaborative sciences project! Vinegar part 1 - density and dilution.docx description Vinegar part 2 - titration.docx description I will be 5-10 min late (wait for me outside the door :) Synthesis of Iron(II) sulfate heptahydrate.docx modul 3 - atom models - electron configurations.pptx description To pratice for the test you will work on end of topic questions on pages 478-479 and the attached questions. Practice writing by hand with a blue og black pen. Make sure you also study up on the experiments we have done. The test (monday after the break) will be on the topic "counting atoms" which covers: Bring a printed clean version of the data booklet. Bring your calculator Bring writing implememnts - Blue or black pens Remember the procedure for if you are sick!
Omfang	Estimeret: Ikke angivet Dækker over: 26 moduler
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Titel 2	Orbitals Sections: The nuclear atom: Structure 1.2.1-1.2.2 Mass spectrometry: Structure 1.2.3 (HL) Electron configuration: Structure 1.3.1-1 Ionization energy: Structure 1.3.6-1.3.7 (HL) Demonstation experiments: flame test
Indhold	Kernestof: Bylikin, Sergey et al.: CHEMISTRY COURSE COMPANION (2023), Oxford University Press, 2023; sider: 20-32, 34-59, 475-477 Synthesis of Iron(II) sulfate heptahydrate.docx modul 3 - atom models - electron configurations.pptx description Remisnd me that we should look at your iron(II)sulfate heptahydrate and check the mass again. Modul 4 - ionization energies.pptx description
Omfang	Estimeret: Ikke angivet Dækker over: 4 moduler
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Titel 3	Chemical bonding Sections: The ionic model: Structure 2.1.1-2.1.3 (not lattice ethalpies p 109) The covalent model: Structure 2.2.1-2.2.9 AHL covalent: Structure 2.2.11-2.2.16 (HL) Metallic bonding: Structure 2.3.2-S2.3.2 Transition metals: Structure 2.3.3 (HL) Models to materials: Structure 2.4.1-2.4.3 Tools: Molecular models: Tool 1 Experiments: Solubility of ionic salts p.114 Water of crystallization Solvents and solubility
Indhold	Kernestof: Bring your printet Data booklet today Bylikin, Sergey et al.: CHEMISTRY COURSE COMPANION (2023), Oxford University Press, 2023; sider: 95-108, 110-114, 118-130, 132-154, 167-173, 186-194, 197-206, 341 Finish the PQ on p100 and 101of the book. Watch the following videos and do the kognity assignment. Do the Kognity assignment exp - Solubility of ionic compounds.docx description exp_water_of_crystallization_preIBch_ver02.pdf description Lewis Diagrams Made Easy: How to Draw Lewis Dot Structures Lewis Diagrams of Ions Made Easy 4.2: Covalent Compounds - Formulas and Names Worksheet - molecules, Models, VSEPR.docx description Molecular Geometry Made Easy: VSEPR Theory and How to Determine the Shape of a Molecule S2.2.7 Allotropes of carbon See here which type of intermolecular forces/bonds you will present this class. exp - Solvents and solubility.docx description Resonance.docx description S2.2.14 Formal charge (HL) VSEPR Shapes.pptx description Evaluation 2u chem Instructions for how to access the IB student well-being survey_ENG 2024.pdf description EOTQ after S 2.1 (note that we have NOT done lattice enthalpy), 2.2, 2.3 and 2.4 (Note that we have NOT done polymers) are relevant Command terms.pdf description Test on the topic Chemical bnding. As usual it is impossible to completly separate the tipics so be prepared for questions that also cover previous topics, like oribtals. Bring: data-booklet, pen and calculator
Omfang	Estimeret: Ikke angivet Dækker over: 19 moduler
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Titel 4	Periodicity Sections: Classification of elements: Stucture 3.1.1-3.1.4 Transisiton elements: Structure 3.1.7-3.1.10 (HL) complex ions: Reactivity 3.4.6-3.4.8 (HL) Experiments: Qualitative analysis of the halides
Indhold	Kernestof: Bylikin, Sergey et al.: CHEMISTRY COURSE COMPANION (2023), Oxford University Press, 2023; sider: 229-240, 246-252, 380-381, 635-639 Trend assignments TESTING FOR HALIDE IONS _Theory.docx description exp - Qualitative Analysis of the Halides.docx description trends of the periodic table - summed up.pptx description exp - Qualitative Analysis of the Halides.pdf description Today you will work independently: 13.2 What are the Reasons for the Different Colours of Complexes? [HL IB Chemistry] Today you will work on your own to sum up periodicity. structure 13 electron configurations hl.html reactivity 34 electron pair sharing reactions hl.html Bonding sum up structure 31 the periodic table classification of elements.html Bring data from the previous lab
Omfang	Estimeret: Ikke angivet Dækker over: 7 moduler
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Titel 5	Energetics
Indhold	Kernestof: Bylikin, Sergey et al.: CHEMISTRY COURSE COMPANION (2023), Oxford University Press, 2023; sider: 109-110, 333-334, 380-382, 387-401, 404-416, 418-421 Today you will work on your own to understand energy transfer in chemical reactions. Enthalpy of solvation values Calorimetry_LoggerPro_ver02 (2).pdf description Endo exo calorimetry actual lab.docx description enthalpies of solution of electrolytes.pdf R1.2.2 Hess's law example Thermometric titration NaOH_HCl.docx description Finish PQ 4-5 p 410, and EOTQ 2-3 and 7-9 p 423 Instructions for independent work Study for the test next week:
Omfang	Estimeret: Ikke angivet Dækker over: 11 moduler
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Titel 6	How fast? Sections: Rate of reaction: R2.2.1 Collision theory: R2.2.2-2.2.3 Activation energy: R2.2.4 Multistep reactions R2.2.6-2.2.8 (AHL) Rate equation: R2.2.9-2.2.11 (AHL) Arrhenium equation: R2.2.12-2.2.13 (AHL) Tools: Exp technique: colorimetry and spectrophotometry: Tool 1 Error bars/Lines of best fit/interpretation/gradient/intercept: Tool 3 Experiments: Crystal violet Activation energey p. 508 (AHL)
Indhold	Kernestof: Bylikin, Sergey et al.: CHEMISTRY COURSE COMPANION (2023), Oxford University Press, 2023; sider: 480-489, 492-508 See here which worked example you have to go through PhET Simulation The fist half of the module will be test prep so make sure you are ready with all the questions you may have on energetics or previous topics. Bring data from the lab on Hess's law. Bring pen, eraser, calcualter and a clean copy of the data-booklet. if you are unable to make it remember the procedure for missing tests. Study for the test: Rate law and reaction order.pptx description Read the lab guide. Note the SL and HL differ in some places. The method, however, is the same. exp - crystal violet HL.docx description exp - crystal violet SL.docx description image.png Do the data processing for the crystal violet lab. NOTE: SL and HL have different questions! Put it in elev feedback at the end of the module. Combined data for class.docx description HL you will need the loggerpro data for your experiements to do the integrated linealized plots. bring your work on the crystal violet lab from last class. - Write the balanced equation for the reaction between thiosulfate ions and acid - yes you can google. Remember state symbols. Write a preliminary method. be as detailed as you can.
Omfang	Estimeret: Ikke angivet Dækker over: 12 moduler
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Titel 7

Equilibrium

Sections:
Equilibrium law: R2.3.1-2.3.3
Le Chataliers principle: R2.3.4
Reaction quotient: R2.3.5-2.3.6 (AHL)
Entropy: R1.4.1 (AHL)
Gibbs energy: R1.4.2-1.4.4, R2.3.7 (AHL)

Experiments:
Video demo: https://www.youtube.com/watch?v=R0z8Ya-_kI4&t=334s
Intervention in an equilibrium system

Indhold

Kernestof:

Skriftligt arbejde:

Titel	Afleveringsdato
Test 3 - energetics and periodicity	01-04-2025
Test 4	09-05-2025
Test 4	09-05-2025

Omfang

Estimeret: Ikke angivet
Dækker over: 10

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Titel 8	acids and bases Sections: Proton transfer reactions: Reaction 3.1.1-3.1.8 Tools: pH: Tool 1 Titration: Tool 1
Indhold	Kernestof: Bylikin, Sergey et al.: CHEMISTRY COURSE COMPANION (2023), Oxford University Press, 2023; sider: 537-558 Remember the period 3 oxides can create acids or bases when reacting with water. The solutions become more acidic as yu move across the group. Question: titration question.docx description practice acid/base reactions Remember the period 3 oxides can create acids or bases when reacting with water. The solutions become more acidic as you move across the group.
Omfang	Estimeret: Ikke angivet Dækker over: 2 moduler
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Titel 9	Acids and bases continued Sections Acid-base equilibrium reactions: R3.1.9-3.1.12 (AHL) pH-curves: R3.1.13 (AHL) Indicators: R3.1.14 (AHL) Buffer solutions: R3.1.16 (AHL) Experiments: Titration Buffers (AHL)
Indhold	Kernestof: No home work today! :) Bylikin, Sergey et al.: CHEMISTRY COURSE COMPANION (2023), Oxford University Press, 2023; sider: 334-336, 567-577 Finish the titration question from last class description Write a preliminary lab guide. Be as detailed as possible. Bring a printet version each of your preliminary lab guide. Be as detailed as possible. Bring whatever you are finding the acid concentration of. pH Curves, Titrations (A-Level IB Chemistry) If you where not present for this module do this: exp - Buffers.docx description Bring preliminary calculations from last class. We will work on your IA proposals today. Reseach possible topics for your IA. Read the atached document. description IA proposal.docx description Test Acids and Bases study for the test. Bring, pen, calculator and Data booklet (i mean it! brign your own data booklet!) SL sit in the back your test is 60 min long HL sit in the front your test is 85 min long
Omfang	Estimeret: Ikke angivet Dækker over: 9 moduler
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Titel 10	Redox Metal oxides, acid rain: S3.1.5-S3.1.6 Ox and red, Reactivity series, Electrochemical cells: R3.2.1-R3.2.8 Cell potential: R3.2.12-R3.2.16 (AHL) Combustion, Fuels, fuel cells: R1.3.1-R1.3.5 Electric current: Tools 1 Constructions of elec. cells: Tools 1 Experiments: which iron(II) salt is it?
Indhold	Kernestof: write reactions for all arrows Bylikin, Sergey et al.: CHEMISTRY COURSE COMPANION (2023), Oxford University Press, 2023; sider: 241-245, 257-262, 310-349, 424-435, 437-440, 581-604, 610-614, 616-619 WCLN - Electrochemical Cells-Introduction-Part 1 - Chemistry WCLN - Electrochemical Cells-Introduction-Part 2 - Chemistry worksheet_redox_Metals.docx description Lithium Ion Battery What Is Electrolysis \| Reactions \| Chemistry \| FuseSchool image.png Afsnit exp - which iron(II) salt is it.docx description Resized_20230906_084745.jpeg Bring all the data from the lab (which iron(II) salt and any processing you have already done. exp - voltaic cells.pdf description Think about what you might need to bring for the preliminary IA experiment. come ask if you are unsure. Report guide - first assesment 2025.docx description Have a plan for what you need to test today Have a plan for what you want to test and prepare today. Notes on uncertainties for IA.docx description Time plan: How to make graphs in excel.docx description Calculating Uncertainty in slope_LoggerPro.pdf description Work on your IA data processing You must be in the E-rooms at 13:10 for the chemistry OL Figure assignment GCSE Chemistry - Fuel Cells #45 We will work with the PQ and The EOT at the end of class Henderson-Hasselbach Equation Bring your data booklet The test will cover the topic Redox: Bring: Clean Data Booklet, pen (blue or black), calculator, a ruler (can sometimes come in handy)
Omfang	Estimeret: Ikke angivet Dækker over: 18 moduler
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Titel 11	Organic chemistry Structure, naming, functional groups and isomerism: S3.2.1-S3.2.6 More isomers and spectroscopy: S3.2.7-S3.2.12 (AHL) Org. red/ox: R3.2.9-R3.2.11 Separation: Tools 1 Chromatography: S2.2.10 Electron sharing, radicals: R3.3.1-R3.3.3 Electron-pair sharing reactions: R3.4.1-R3.4.5 more reactions: R3.4.6-R3.4.13 (AHL) Experiments: Addition and substitution TLC Identification of carbonyl groups
Indhold	Kernestof: Henderson-Hasselbach Equation Bylikin, Sergey et al.: CHEMISTRY COURSE COMPANION (2023), Oxford University Press, 2023; sider: 155-158, 209-218, 220-224, 257-304, 324-325, 331, 604-609, 622-626, 629-634, 639-649 Bring your data booklet The test will cover the topic Redox: Bring: Clean Data Booklet, pen (blue or black), calculator, a ruler (can sometimes come in handy) The Functional Group Concept Explained \| Organic Chemistry \| FuseSchool What Are Intermolecular Forces \| Properties of Matter \| Chemistry \| FuseSchool Homologous Series \| Chemistry structure 32 functional groups classification of organic compounds.html Evaluation 3u chem HL+SL 2025 Exercises Finish PQ 9-14 p 373-278 so you can name all the different types of compunds. GCSE Chemistry - Fractional Distillation and Simple Distillation #50 Chromatography (A-level Chemistry) Addition and substitution reactions.docx description Identify the colors in markers.docx description Steroeisomers.pptx description IR_spectra_Problems.docx description IR_spectra_Solutions.docx description H-NMR_problems_Q.pdf description H-NMR_problems_M.pdf description Academic Honesty Contract - IA.pdf description Bring pen, calculator and a clean copy of the data booklet. Make sure you have answered the questions for the TLC lab (may be relevant for the test as solubility is a physical property) As the lab is quite short we will meet at 8:45. exp - Detection of carbonyl groups.doc description Addition and substitution reactions worksheet - based on lab.docx description Bring your data/observations from the addition and substitution lab In todays class you will work on the lab on p 303. To create the molecular models (1.) You can use molview: MolView. The test will fokus on organic chemistry. as usual other topcis may be relevant. Questions to help study study for the test bring: calcualtor, blue or black pen anddata booklet. Polymers_Structure_2_4_4.docx description GCSE Chemistry - Addition Polymers & Polymerisation (2026/27 exams) Exam prep Q10 HL - Ideal gasses + IR_Q.pdf description Exam prep Q10 SL - Ideal gasses_Q.pdf description Polymers AHL.pptx description
Omfang	Estimeret: Ikke angivet Dækker over: 23 moduler
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Titel 12	Revision Revising as much as we can.
Indhold	Kernestof: Today you can revise structure 2.4 by doing these questions: Skim all of Structure 2.4 p197-224 (only HL needs to look at the AHL pages) If you have any specific topic or part of a topic you would like to revise write me a message here on lectio. VSEPR HL_Q.pdf VSEPR SL_Q.pdf All - look at VSEPR, which couples with covalent bonding and Lewis structure, in book or use msjchem videoes (other resources are also available) HL - look at hybridization, which couples with resonance and sigma and pi bonding, in book or use msjchem videoes (other resources are also available) Energetics examn prep question_HL - Kopi.docx description Energetics examn prep question_SL.docx description All - revise energy and enthalpy, in the book or msjchem (other resources are available) HL - revise entropy and Gibbs free energy and how it relates to equlibrium, in the book or msjchem (other resources are available) finish questions from last class Redox and electrochem MCQ SL.pdf description Redox and electrochem MCQ HL.pdf description Redox and electrochem MCQ HL_M.pdf description Redox and electrochem MCQ SL_M.pdf description Acid-base examn prep questions_HL.docx description Acid-base examn prep questions_SL.docx description ALL - Study acid/base chemisty - R3.1.1-3.1.8 HL - study more acid/base chemisty - R3.1.9-3.1.16 study up on redox (includes electrochem) MCQ HL - topic 1-6_Q.pdf description MCQ HL - topic 1-6_M.pdf description MCQ SL - topic 1-6_Q.pdf description MCQ SL - topic 1-6_M.pdf description Study up on rate of reaction it is all of reactivity 2.2. you can use the book or watch some videoes. HL rate recap.pptx description image.png Study up on the HL rate stuff in R2.2 Study up on: Equilibrium law: R2.3.1-2.3.3Le Chataliers principle: R2.3.4 equilibrium practice 3u HL_Q.pdf description Study up on: Reaction quotient: R2.3.5-2.3.6 (AHL)Entropy: R1.4.1 (AHL)Gibbs energy: R1.4.2-1.4.4, R2.3.7 (AHL) Exam prep HL - energy from fuels_Q.pdf description Exam prep HL - energy from fuels_M.pdf description exam prep SL - energy from fuels_Q.pdf description exam prep SL - energy from fuels_M.pdf description reactivity 13 energy from fuels.html Study up on energy from fuels all of R 1.3 3u 1b practice HL_Q.pdf description 3u 1b practice HL_M.pdf description 3u 1b practice SL_Q.pdf description 3u 1b practice SL_M.pdf description study up on the experimental tools and mathematical tools (yellow pages in the book) same HW as module 1 2u VSEPR SL_Q.pdf description 2u VSEPR SL_M.pdf description Come to class and i will have printed the november 25 examn for you to practice on :) Bring the exman we worked on last class
Omfang	Estimeret: Ikke angivet Dækker over: 16 moduler
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