Acids and Bases Flashcards
(94 cards)
1
Q
atom
A
an atom is a tiny particle that makes up all matter
2
Q
proton charge and mass
A
positive 1
3
Q
electron charge and mass
A
negative 1/2000
4
Q
neutron charge and mass
A
neutral 1
5
Q
Hydrogen
A
H
6
Q
Helium
A
He
7
Q
Lithium
A
Li
8
Q
Beryllium
A
Be
9
Q
Boron
A
B
10
Q
Carbon
A
C
11
Q
Nitrogen
A
N
12
Q
Oxygen
A
O
13
Q
Fluorine
A
F
14
Q
Neon
A
Ne
15
Q
Sodium
A
Na
16
Q
Magnesium
A
Mg
17
Q
Aluminium
A
Al
18
Q
Silicon
A
S
19
Q
chlorine
A
Cl
20
Q
Argon
A
Ar
21
Q
Potassium
A
K
22
Q
calcium
A
Ca
23
Q
Silicon
A
Sc
24
Q
titanium
A
Ti
25
Copper
Cu
26
Zinc
Zn
27
Nickel
Ni
28
Iron
Fe
29
Tin
Sn
30
Lead
Pb
31
Silver
Ag
32
Gold
Au
33
Phosphorus
P
34
Sulfur
S
35
Iodine
I
36
Ion
An ion is an atom that has either lost or gained electrons in order to have a full valence shell and be chemically stable
37
Hydrogen ion
H+
38
Sodium ion
Na+
39
Potassium ion
K+
40
Lithium ion
Li+
41
Silver ion
Ag+
42
Calcium ion
Ca2+
43
Magnesium ion
Mg2+
44
Copper ion
Cu2+
45
Lead ion
Pb2+
46
Iron II ion
Fe2+
47
Beryllium ion
Be2+
48
Zinc ion
Zn2+
49
Barium ion
Ba2+
50
Aluminium ion
Al3+
51
Iron III ion
Fe3+
52
Phosphide ion
P3-
53
Oxide ion
O2-
54
Sulfide ion
S2-
55
Carbonate ion`
CO(3)2-
56
sulfate ion
SO(4)2-
57
Fluoride ion
F-
58
Chloride ion
Cl-
59
Bromine ion
Br-
60
Iodide ion
I-
61
Hydroxide ion
OH-
62
Hydrogen Carbonate ion
HCO(3)-
63
Nitrate ion
NO(3)-
64
Group
Up and down
65
Period
Side to side
66
Cation
Positive ion, eg. Li+
67
Anion
A negative ion, eg. O2-
68
Lattice
The arrangement that an ionic compound is in, that means every positive ion is surrounded by negative ions and vice versa
69
ionic compound
When a cation reacts with an anion
70
ionic bond
the elctrical bond between an anion and a cation. The electrostatic foce taht holds them together
71
Hydrogen Chloride
HCl
72
Hydrogen Oxide
H2O
73
Magnesium Oxide
MgO
74
Sodium Oxiide
Na2O
75
Zinc Chloride
ZnCl
76
Potassium chloride
KCl
77
Iron III Oxide
Fe2O3
78
Calcium Chloride
CaCl2
79
Copper Oxide
CuO
80
Zinc Oxide
ZnO
81
temperature (RoR)
This causes the reactant particles to move more quickly, they have increased kinetic energy, and have a higher chance of colliding.
82
Concentration (RoR)
Increasing concentration means particles are more numerous and closer together, so increased chance of collisions
83
surface area (RoR)
increasing surface area means more particles are exposed, meaning more particles can collide.
84
Catalysts
Special chemicals that sped up RoR but are not used up in the reaction.
85
Collision Theory
in order for a chemical reaction to occur, two or more reactant particles must collide with sufficient force (energy) and at the correct orientation.
86
Acitivation energy
the minimum amount of energy required for a chemical reaction to proceed
87
Acids are...
Sour and corrosive
88
Alkalis are...
bitter and soapy
89
pH scale
use to measure how acidic or basic a solution is.
90
Acid pH
0-6
91
Alkali pH
8-14
92
when an acid reacts with a base it makes...
salt and water
93
salt name first part
metal ion
94
salt name second part
acid used in neutralisation reaction
