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Samenvatting Examen Scheikunde VWO

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Alle examenstof van Scheikunde vwo 4 tot vwo 6 Met tekeningen en voorbeelden, alles geschreven.

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Chemistry

veo 6


1

, H1 Microstructuren
massagetal: protona neutrones
+




atcomnummer: protoner
relative atcommassa:
verhouding isotope (%)
elektronnwolk &
-
u-schil (10)

· . ·
L- schil
. .
(0)

·
S

·
&

· -

/ -
k-schil ()
/




..
/ 1
-




Rutherford Bohr

↓
group: vergelikbare
eignschappen
group
I:
halogenen
priode:<-> volgorde
van atomnummer




alkalireactiveto
a halo -> startene
en
vormen
tweewarding posities ion.


halogene:reactive metalen nemen -
op


edelgasconfiguratie:Stabiliteit, 2 of & buitaste schil

octetregel:dein buitensteschil

,metaalrooster: metalrester
grangschikte
metaalbinding: - trekken elkaar kook- can,
hoog
an smeltpunt.
geleiding: bewega stof
a
ongehinded near pluspool.
legring/ alliage:vaste metal +



onedele metale: HiOen On
reageen met
eddle metalen:
weinig reactief, makkelijk gewonnen

atcombinding.He
&geteed H H
= -




elektroneupaar

Vanderwaalsbinding:molecules in vaste en vlocibare face
molecualrooster:groot copp.=grote value



organisch:stoffen met
met CenH
stoften beide
anorganisch: of H
geen
of van




zout: ten-ioned samen (NaOH Naten OHf
=




ten-trekken
ionbinding:
ionrooster: tomcirkelt
eliaar can (stek)
door--t-+-+


verhoundings formule: atomencontneutral
1.
urhouding
managering: posities ion woordan

2.
Lading onderscheid(II)
3.
Samengested ion badges byindex
4. Simpel:geen lading, indices lag
hoo smelt-en kookpunt.
g
Gidt stroom vlocibare face. bros.
ge
in
Stering, maar

, heeft
Oz
het
hoge elektronegativiteit:
dan
Oz
H-b e
trekt mar

can
gedeelde e- paar paar dichterbij
Oz ->
O2 beetje negatief (ofen H w.
Water is dipoolmolecuul.
een




Waterstofbrug: OH sterker dan vdw, c=0
ontvangt,
en NH maken
H-bruggen.
hydrofiel:oplosbaar in water

hydrofoob:nietoplosbaar in water


m n.M =
m massa
=




Kg
V
=
n. Um n mol
=




v n/M =
v volume
=
in my ofL
m p.V M of mol/L
g/mol
=

=




deeltjes/NA NA 6,02.10
n
Avogadro
=
=




dichtheid
f in
Ky/m
=




viadereactivegellikingwet jedemovedouin
the

Document information

Level
School year
6
Uploaded on
May 20, 2023
Number of pages
35
Written in
2022/2023
Type
Summary
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