module 1 - elements, compounds and reactions Flashcards
1
Q
water
A
H2O (l)
2
Q
carbon dioxide
A
CO2 (g)
3
Q
ammonia
A
NH3 (g)
4
Q
hydrochloric acid
A
HCl (aq)
5
Q
sulphuric acid
A
H2SO4 (aq)
6
Q
nitric acid
A
HNO3 (aq)
7
Q
carbonic acid
A
H2CO3 (aq)
8
Q
methane (cooking gas)
A
CH4 (g)
9
Q
ethanol (alcohol)
A
C2H5OH (l)
10
Q
glucose
A
C6H12O6 (s)
11
Q
ethanoic acid (vinegar)
A
CH3COOH
12
Q
methanol
A
CH3OH (l)
13
Q
sugar (sucrose)
A
C12H22O11 (s)
14
Q
carbon monoxide
A
CO (g)
15
Q
sodium chloride (table salt)
A
NaCl (s)
16
Q
iron (III) oxide (rust)
A
Fe2O3 (s)
17
Q
calcium carbonate (limestone)
A
CaCO3 (s)
18
Q
sodium carbonate (cleaning soda)
A
Na2CO3 (s)
19
Q
silver nitrate
A
AgNO3 (s)
20
Q
potassium nitrate
A
KNO3 (s)
21
Q
sodium hydroxide
A
NaOH (s)
22
Q
potassium hydroxide
A
KOH (s)
23
Q
copper sulphate
A
CuSO4 (s)
24
Q
calcium hydroxide
A
Ca(OH)2 (s)
25
calcium chloride
CaCl2 (s)
26
sodium oxide
Na2O (s)
