oxiden Flashcards

1
Q

definitie:

A

binaire verbindingen die element zuurstof bevatten

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2
Q

metaaloxiden:

A

ionverbindingen
vast bij kamertemperatuur
hoog kook-en smeltpunt

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3
Q

niet-metaaloxiden

A

atoomverbindingen
gassen bij kamertemperatuur

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4
Q

triviale naam: Fe2O3

A

di-ijzertrioxide
roest

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5
Q

triviale naam: CO

A

koolstofoxide
koolstofmonoxide

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6
Q

triviale naam: CO2

A

koolstofdioxide
koolzuurgas

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7
Q

triviale naam: N2O

A

distikstofoxide
lachgas

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8
Q

triviale naam: CaO

A

calciumoxide
ongebluste kalk

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9
Q

di-ijzertrioxide (roest)

A

gesteenten
roodbruin
katalysator = stof die snelheid v chemische reactie beïnvloedt maar zelf niet deelneemt

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10
Q

koolstofdioxide

A

gasbellen
brandblussers
fotosynthese
broeikasgas

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11
Q

koolstofoxide

A

gas die kan leiden tot de dood
onstaat bij slechte verbranding van fossiele brandstoffen
vulkaanuitbarsting
bosbranden

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12
Q

zinkoxide (ZnO)

A

beschermt tegen uvstralen
zit in zalven en zonnecrème

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