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OG en stofklassen

Authored by Johanna Lapere

Chemistry

4th Grade

Used 9+ times

OG en stofklassen
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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wat is de correcte stofklasse van Na2O?

oxide

hydroxide

zout

zuur

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wat is de correcte stofklasse van CaCO3?

oxide

hydroxide

zuur

zout

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wat is de correcte stofklasse van HF?

oxide

hydroxide

zuur

zout

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wat is de correcte stofklasse van Mg(OH)2?

oxide

hydroxide

zuur

zout

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wat is het oxidatiegetal van O in een verbinding?

-2

+2

-II

+II

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wat is steeds het oxidatiegetal van Ag in een verbinding?

+I

+II

+III

+IV

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wat is het oxidatiegetal van O in O2?

-II

+I

geen

0

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