Preview (15 questions)
1 Question
il y a 10 secondes
Q.

Sodium bicarbonate


Baryta

Baking Soda

2 Question
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Q.

Calcium Oxychloride


Bleaching powder

Laundry bleach

3 Question
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Q.

Potassium Hydroxide


Caustic Potash

Calomel

4 Question
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Q.

Magnesium sulphate heptahydrate


Dolomite

Epsom salt

5 Question
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Q.

Solid carbon dioxide


Dry ice 

Freon

6 Question
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Q.

Propane-1,2,4-triol


Chloroform

Glycerol

7 Question
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Q.

Dinitrogen monoxide


Galena

Laughing gas

8 Question
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Q.

Sodium carbonate


Washing soda

Table salt

9 Question
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Q.

Acetylsalicylic acid


Oil of wintergreen

Aspirin

10 Question
il y a 10 secondes
Q.

Magnesium silicate


Talcum

Gypsum

11 Question
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Q.

Potassium nitrate


Rochelle salt

Saltpeter

12 Question
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Q.

Deuterium oxide


Quartz

Heavy water

13 Question
il y a 10 secondes
Q.

Calcium sulfate


Plaster of Paris

Limestone

14 Question
il y a 10 secondes
Q.

Mercury


Lunar caustic

Quicksilver

15 Question
il y a 10 secondes
Q.

Calcium carbonate


Slaked lime

Marble