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Samenvatting Chemie Overal Vwo 4 H1 en H2

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Samenvatting Chemie Overal Vwo 4 H1 en H2 - Scheiden en Reageren & Bouwstenen van stoffen (ionen en mol). Ik had een 9.1 voor deze toets gehaald.

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Rhijn, J. Van Chemie overal

Edition:Unknown
ISBN:9789011113794
Edition:Unknown

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Institution: Secondary school
Level: VWO / Gymnasium
Module: Scheikunde
School year: 4

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Document information

Summarized whole book?: No
Which chapters are summarized?: H1 en h2
Uploaded on: May 4, 2020
Number of pages: 9
Written in: 2019/2020
Type: Summary

Subjects

chemie overal
vwo 4
scheikunde
scheiden
reageren
ionen
mol

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SCHEIDEN EN REAGEREN – H1
1.1- ZUIVERE STOF EN MENGSEL

ZUIVERE STOFFEN
 Stof is opgebouwd uit kleine deeltjes – moleculen (combinaties van 2 of meer atomen)
 1 soort molecuul of atoom – zuivere stof
 1 soort atoom – element
 Meerdere soorten atomen – verbinding

MENGSELS
 Meerdere soorten moleculen – mengsel
 Bij zuivere stof: smeltpunt/kookpunt (temp blijft gelijk tijdens overgang)
 Bij mengsel: smelttraject/kooktraject (temp loopt langzaam op tijdens overgang)

SOORTEN MENGSELS
 Oplossing – helder mengsel tot op de kleinste deeltjes gemengd (vloeistof met iets)
 Suspensie – troebel mengsel van vloeistof en vaste stof (vaste stof lost niet op) > bodem
 Emulsie – troebel mengsel van 2 vloeistoffen die snel weer ontmengen > tweelagensysteem

 Emulgator > niet ontmengen: hydrofobe staart (slecht mengen) & hydrofiele kop (goed mengen)

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Samenvattingen gymnasium 3/4/5/6

Ik ben Lotte en zit momenteel in 6 Gymnasium. Ik doe de profielen N&G en N&T + economie/maatschappijwetenschappen. Ik heb altijd geleerd voor toetsen door middel van samenvattingen en tijdlijnen en ik heb die nu voor iedereen beschikbaar gesteld. Ik probeer zo precies en nauwkeurig te werken, maar mocht er ondanks dit toch ergens een foutje inzitten of heb je het gevoel dat er iets mist, laat het me weten en ik pas het meteen voor jou/toekomstige kopers aan. Succes met leren!

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Samenvatting Chemie Overal Vwo 4 H1 en H2

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