C6 - Chemicals In Nature Flashcards Preview

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Flashcards in C6 - Chemicals In Nature Deck (22)
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1

Formula for chlorine gas

Cl2

2

Formula for hydrogen gas

H2

3

Formula for nitrogen gas

N2

4

Formula for oxygen gas

O2

5

Formula for calcium chloride

CaCl2

6

Formula for potassium chloride

KCl

7

Formula for sodium chloride

NaCl

8

Formula for magnesium oxide

MgO

9

Formula for calcium carbonate

CaCO3

10

Formula for sodium carbonate

NaCO3

11

Formula for magnesium carbonate

MgCO3

12

Formula for magnesium sulphate

MgSO4

13

Formula for sodium hydroxide

NaOH

14

Formula for magnesium hydroxide

Mg(OH)2

15

Formula for hydrochloride acid

HCl

16

Formula for nitric acid

HNO3

17

Formula for sulphuric acid

H2SO4

18

Give examples of bulk chemicals

Paper, soap & cleaners, glass,ammonia, sulphuric acid, chlorine, sodium hydroxide

19

Give examples of fine chemicals

Prescription drugs, pigments, pesticides, food additives.

20

On average how much sulphuric acid can be produced per day?

600 tonnes

21

Give examples of pure acidic compounds which are solid

Citric acid
Tartaric acid

22

Give examples of pure acidic compounds which are liquid

Sulphuric, nitric and ethanoic acid