Written by students who passed Immediately available after payment Read online or as PDF Wrong document? Swap it for free 4.6 TrustPilot
logo-home
Document preview thumbnail
Preview 4 out of 90 pages
Summary

Samenvatting Algemene en biologische scheikunde | KU Leuven | 2025/26

Document preview thumbnail
Preview 4 out of 90 pages

Deze samenvatting behandelt de kernstof van Algemene en biologische scheikunde aan de KU Leuven voor Biomedische Wetenschappen. De stof omvat atoomstructuur, chemische verbindingen, ionische bindingen, covalente bindingen, elektronegativiteit, oxidatiegetallen, en bindingseigenschappen. Ideaal voor examenvoorbereiding - alles is logisch gestructureerd per hoofdstuk en gemakkelijk terug te vinden.

Content preview

Inhoudsopgave

Hoofdstuk 1: Atoomstructuur van materie ...................................................................................................... 7
1.1 Atomen en moleculen ........................................................................................................................... 7
1.2 De chemische elementen ...................................................................................................................... 7
1.3 Atoommodellen .................................................................................................................................... 8
1.3.1 Atoommodel van Rutherford........................................................................................................... 8
1.3.2 Atoommodel van Bohr .................................................................................................................... 8
1.3.3 Golfmechanisch atoommodel ......................................................................................................... 9

1.4 Elektronenstructuur van de atomen ..................................................................................................... 9

Hoofdstuk 2: De samenstelling van chemische verbindingen ......................................................................... 10

2.1 Formule, rela?eve molecuulmassa, molaire massa .................................................................................... 10
2.1.1 Formule van een verbinding ............................................................................................................... 10
2.1.2 Rela@eve molecuulmassa Mr en molaire massa MM.......................................................................... 10

2.2 Stoichiometrische berekeningen ................................................................................................................. 10
2.2.1 Verhoudingsformule uit massa%-samenstelling ................................................................................. 11
2.2.2 Brutoformule uit massa% en bijkomen gegeven (M of MM) .............................................................. 12
2.2.3 Iden@teit van een atoom uit brutoformule en massa% en Ar van een atoom .................................... 12

Hoofdstuk 3: De metalen en de ionische verbindingen .................................................................................. 12
3.1 De metaalbinding ....................................................................................................................................... 13
3.2 De ionische verbinding ................................................................................................................................ 13

Hoofdstuk 4: covalente binding ..................................................................................................................... 14
4.1 Voorstelling van de covalente verbindingen ............................................................................................... 14
4.1.1 Model van de covalente binding volgens Lewis .................................................................................. 14
4.1.2 Stabiliteit van de covalente binding .................................................................................................... 14
4.1.3 Bindingstoestand en bindingvermogen .............................................................................................. 14
4.1.4 De Lewisformule van chemische verbindingen................................................................................... 14
4.2 Kenmerken van atomen in covalente verbindingen .................................................................................... 15
4.2.1 De elektronega@viteit EN .................................................................................................................... 15
4.2.2 De oxida@etrap = oxida@egetal = OT ................................................................................................... 15
4.2.3 Par@ële lading ..................................................................................................................................... 16
4.2.4 Formele lading .................................................................................................................................... 16
4.3 Kenmerken van covalente bindingen .......................................................................................................... 16
4.3.1. Bindingslengte en atoomstraal .......................................................................................................... 16
4.3.2 Bindingsenergie van covalente bindingen = maat voor sterke van binding ........................................ 17
4.3.3 Polariteit van de covalente binding..................................................................................................... 17

4.4 Eigenschappen van covalente verbindingen ............................................................................................... 18
4.4.1 Ruimtelijke bouw van covalente verbindingen ................................................................................... 18
4.4.2 Het elektrisch dipoolmoment van covalente verbindingen ................................................................ 18



1

, 4.5 Theorieën van de covalente binding ........................................................................................................... 18

4.6 De valen?ebindingstheorie van de covalente binding ................................................................................ 18
4.6.1 Principe van de valen@ebindingstheorie............................................................................................. 18
4.6.2 Hybridisa@e ......................................................................................................................................... 19
4.6.3 Intermoleculaire krachten ............................................................................................................. 20
4.6.4 Mesomerie .................................................................................................................................... 21

Hoofdstuk 5: Chemische funcBes en naamvorming anorganische verbindingen ............................................ 23
5.1 Func?es en eigenschappen ......................................................................................................................... 23
5.1.1 Oxiden ................................................................................................................................................. 23
5.1.2 Zuren ................................................................................................................................................... 23
5.1.3 Basen .................................................................................................................................................. 23
5.1.4 Zouten ................................................................................................................................................. 23

5.2 Complexen .................................................................................................................................................. 23

Hoofdstuk 6: Verbindingen in de gasfase en in oplossing ............................................................................... 24

6.1 GasweOen................................................................................................................................................... 24
6.1.1 De ideale gaswet ................................................................................................................................. 24
6.1.2 Wet van Avogadro............................................................................................................................... 24

6.2 Mengsels van gassen .................................................................................................................................. 24

6.4 Formele molariteit, reële molariteit en ac?viteit ........................................................................................ 24
6.4.1 Formele en reële molariteit ................................................................................................................ 24
6.4.2 De ac@viteit van de opgeloste stof...................................................................................................... 25

Hoofdstuk 7: De chemische reacBevergelijking en het chemisch evenwicht................................................... 25
7.1 De reac?evergelijking en terminologie van de reac?es .............................................................................. 25
7.1.1 De reac@evergelijking ......................................................................................................................... 25
7.3 Reac?esnelheid en snelheidsvergelijking .................................................................................................... 26
7.3.1 Reac@esnelheid ................................................................................................................................... 26
7.3.2 Reac@esnelheidsvergelijking ............................................................................................................... 26

7.4 Het chemisch evenwicht ............................................................................................................................. 27
7.4.1 Kenmerken en weergave van evenwichtsreac@es .............................................................................. 27
7.4.2 De wet van de massawerking ............................................................................................................. 28
7.4.3 Kwan@ta@eve toepassing van de evenwichtsconstante ...................................................................... 28

Hoofdstuk 8: De chemische reacBe en de reacBewarmte .............................................................................. 28

8.1 De reac?ewarmte van de chemische reac?es ............................................................................................ 28
8.1.1 De enthalpieverandering van de chemische omzeang ...................................................................... 28
8.1.2 De wet van Hess ten thermochemische berekeningen....................................................................... 29

Hoofdstuk 9: Het chemisch evenwicht en evenwichtsrelaBes ........................................................................ 30
9.1 Het chemisch evenwicht ............................................................................................................................. 30
9.1.1 De evenwichtsconstante van een reac@e ........................................................................................... 30
9.1.2 Interpreta@e van de getalwaarde van Ke............................................................................................. 31
9.1.3 Het rendement van een evenwichtsreac@e ........................................................................................ 31



2

, 9.2 Homogene evenwichtsreac?es ................................................................................................................... 32
9.2.1 Reac@es in gasfase .............................................................................................................................. 32
9.2.2 Reac@es in oplossing ........................................................................................................................... 33
9.3 Heterogene evenwichtsreac?es .................................................................................................................. 33
9.3.1 Kenmerken van heterogene evenwichtsreac@es ................................................................................ 33
9.3.2 De oplosbaarheid van vaste stoffen .................................................................................................... 34

Hoofdstuk 10: Zuren, basen en zuurbase reacBes .......................................................................................... 35
10.1 Zuren en basen: historische theorieën ...................................................................................................... 35
10.1.1 Zuren en basen in de theorie van Brönsted-Lowry ........................................................................... 35
10.2 Kwan?ta?eve aspecten van zuurbase-reac?es ......................................................................................... 36
10.2.1 pH-berekeningen van oplossingen van zuren en basen .................................................................... 36
10.2.2 Buffers en bufferoplossingen ............................................................................................................ 37
10.2.3 Zuur-base indicatoren ....................................................................................................................... 37
10.2.4 De zuur-base @tra@e ......................................................................................................................... 38
10.2.5 De pH-adankelijke oplosbaarheid (S) ............................................................................................... 38

10.3 Stappenplan pH-berekening ..................................................................................................................... 40

Hoofdstuk 11: RedoxreacBes ......................................................................................................................... 40

11.1 Oxida?e, reduc?e en redoxreac?evergelijking ......................................................................................... 40
11.1.1 Globale reac@e en deelreac@e .......................................................................................................... 40
11.1.2 In evenwicht brengen van redoxreac@evergelijkingen à methode van de halfreac@es .................. 41
11.2 Redox?tra?e ............................................................................................................................................. 41
11.2.1 Vastleggen van het equivalen@epunt................................................................................................ 41
11.2.2 Berekeningen bij de redox@tra@e à @tra@evergelijking................................................................... 41

11.3 De reduc?epoten?aal van redoxkoppels .................................................................................................. 42
11.3.1 Voorstelling en betekenis van de standaard reduc@epoten@aal ....................................................... 42
11.3.2 Voorspelling van redoxreac@es in standaardvoorwaarde ................................................................. 42
11.3.3 Concentra@e-adankelijkheid van de redoxpoten@aal van redoxkoppels ......................................... 42

11.4 Electrochemie ..................................................................................................................................... 44
11.4.1 Galvanische elementen..................................................................................................................... 44
11.4.2 Elektrolysecellen ............................................................................................................................... 45

Hoofdstuk 12: Inleiding tot de organische scheikunde ................................................................................... 46
12.1 Inhoud en belang van de organische scheikunde ..................................................................................... 46

12.2 Formules in de organische scheikunde ............................................................................................... 46
12.3 Belangrijke begrippen in de systema?ek van de organische scheikunde ........................................... 47
12.4 Indeling van de organische verbindingen ........................................................................................... 48
12.4.1 Verzadigde KWS ........................................................................................................................ 48
12.4.2 Onverzadigde KWS .................................................................................................................... 48
12.4.3 Func@onele KWS ....................................................................................................................... 48

12.5 Algemene regels voor de naamvorming van organische verbinding.................................................. 48
12.5.1 Niet-vertakte ketens ................................................................................................................. 48
12.5.2 Vertakte ketens ......................................................................................................................... 50



3

, 12.6 Algemene principes van organische reac?es ..................................................................................... 50
12.6.1 Terminologie ............................................................................................................................. 50
12.6.2 Soorten organische reac@es ..................................................................................................... 50
12.6.3 Rela@e tussen verbindingen en reac@viteit .............................................................................. 51

Hoofdstuk 13: isomerie en stereochemie ...................................................................................................... 51

13.1 Inleiding .................................................................................................................................................... 51
13.2 Belangrijke begrippen in de stereochemie ................................................................................................ 51
13.2.1 Stereochemie .................................................................................................................................... 51
13.2.2 Belangrijke begrippen en terminologie ............................................................................................ 52
13.3 Tautomerie................................................................................................................................................ 54
13.3.1 Keto-enol tautomerie........................................................................................................................ 54
13.3.2 Amide-imidol prototropie ................................................................................................................. 55
13.3.3 Amino-imino prototropie .................................................................................................................. 55
13.4 De onverzadigingsindex ∆ ......................................................................................................................... 55
13.4.1 Inleiding ............................................................................................................................................ 55
13.4.2 Afleiding en interpreta@e van ∆ ........................................................................................................ 55
13.5 Geometrische isomerie in alkeenderivaten en cyclische verbindingen ..................................................... 56
13.5.1 Cis-trans-isomerie in alkenen............................................................................................................ 56
13.5.2 E-Z nomenclatuur voor alkeenderivaten........................................................................................... 56
13.5.3 Geconjugeerde alkeen-derivaten ...................................................................................................... 56
13.5.4 Rela@eve stabiliteit van cis- en trans-isomeren ................................................................................ 57
13.5.5 Geometrische isomerie in cyclische verbindingen............................................................................ 57
13.6 Conforma?onele isomerie ........................................................................................................................ 57
13.6.1 Alkanen ............................................................................................................................................. 57
13.6.2 Lange ketenverbindingen .................................................................................................................. 58
13.6.3 Conforma@onele isomerie in cycloalkanen....................................................................................... 58
13.7 Op?sche isomerie ............................................................................................................................... 60
13.7.1 Chiraliteit .......................................................................................................................................... 61
13.7.2 Soorten chirale verbindingen ............................................................................................................ 61
13.7.3 De op@sche ac@viteit van chirale verbindingen ........................................................................ 62
13.7.4 Aanduiding van de absolute geometrie van op@sche stereo-isomeren............................................ 62
13.7.4 Fysische/chemische eigenschappen van op@sche stereo-isomeren......................................... 63

Hoofdstuk 14: Het elektronisch subsBtuenteffect in organische verbindingen ............................................... 63
14.1 Induc?ef subs?tuenteffect ........................................................................................................................ 63
14.1.1 -I-subs@tuenten ................................................................................................................................ 64
14.1.2 +I-subs@tuenten ................................................................................................................................ 64
14.2 Mesomeer subs?tuenteffect ..................................................................................................................... 65
14.2.1 -M-subs@tuenten .............................................................................................................................. 65
14.2.2 +M-subs@tuenten ............................................................................................................................. 66
14.3 Het elektronisch subs@tuenteffect van samengestelde subs@tuenten ................................................ 66
14.3.2 Samengestelde subs@tuenten aangehecht via -M-gedeelte C=Y ...................................................... 66
14.3.3 Samengestelde subs@tuenten aangehecht +M gedeelte X ............................................................... 66
14.4 Subs?tuenteffect in aroma?sche verbindingen ........................................................................................ 66



4

Document information

Study
Uploaded on
July 14, 2026
Number of pages
90
Written in
2025/2026
Type
Summary
€13,06

Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF

Sold
0
Followers
0
Items
9
Last sold
-


Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Frequently asked questions