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Zouten (deel 2)

Authored by Koen Verheggen

Chemistry

4th - 6th Grade

Used 13+ times

Zouten (deel 2)
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6 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Geef de formule van het zout aluminiumhydroxide

Al(OH)3
Al(III)OH
AlOH(III)
Al3OH

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Geef de formule van het zout kaliumsulfiet

K2SO4
K2SO3
K3SO3
K3(SO3)2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Geef de naam van het zout Li3PO4

lithium(III)fosfaat
lithiumfosfaat
trilithiumfosfaat
lithiumtetrafosfaat

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Geef de oplosvergelijking van het zout natriumnitraat

NaNO3 (s) --> Na+ (aq) + NO3- (aq)
Na3NO3 (s) --> 3 Na+ (aq) + NO3- (aq)
Na+ (aq) + NO3- (aq)  --> NaNO3 (s)
NaNO3 (aq)

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Geef de indampvergelijking van een oplossing van ijzer(III)bromide

Fe3Br (s) --> 3 Fe+ (aq) + Br- (aq)
Fe3+ (aq) + 3 Br- (aq) --> FeBr3 (s)
3 Fe+ (aq) + Br- (aq) --> Fe3Br (s)
FeBr3 (aq) --> FeBr3 (s)

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Geef de juiste notatie van kalkwater

H2O (s)
CaCO3 (aq)
Ca2+ (aq) + 2 OH- (aq)
Ca2+ (aq) + CO32- (aq)

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