H3d: Toets week
Authored by Chameral Luitjes
Chemistry
2nd Grade
Used 1+ times
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22 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Wat is geen stof eigenschap?
oplosbaarheid
vorm
smeltpunt
kleur
2.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
De molecuulmassa van penteen (C5H10) is (a)
3.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
De molecuulmassa van glucose (C6H12O6) is (a)
4.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
De molecuulmassa van methanal (CH2O) is (a)
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Barium en fluor reageren tot bariumfluoride (BaF2). De moleculemassa van barium is ....................
175,3 mg
175,3 u
175,3 g
175,3 kg
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
De reactie vergelijking is juist.
De reactie vergelijking is niet juist.
Answer explanation
Br I N Cl H O F
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dit is een voorbeeld van een .........................
verbrandingsreactie
ontledingsreactie
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