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Science Exam Revision > Acids and Bases > Flashcards

Acids and Bases Flashcards

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1
Q

atom

A

an atom is a tiny particle that makes up all matter

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2
Q

proton charge and mass

A

positive 1

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3
Q

electron charge and mass

A

negative 1/2000

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4
Q

neutron charge and mass

A

neutral 1

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5
Q

Hydrogen

A

H

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6
Q

Helium

A

He

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7
Q

Lithium

A

Li

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8
Q

Beryllium

A

Be

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9
Q

Boron

A

B

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10
Q

Carbon

A

C

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11
Q

Nitrogen

A

N

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12
Q

Oxygen

A

O

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13
Q

Fluorine

A

F

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14
Q

Neon

A

Ne

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15
Q

Sodium

A

Na

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16
Q

Magnesium

A

Mg

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17
Q

Aluminium

A

Al

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18
Q

Silicon

A

S

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19
Q

chlorine

A

Cl

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20
Q

Argon

A

Ar

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21
Q

Potassium

A

K

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22
Q

calcium

A

Ca

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23
Q

Silicon

A

Sc

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24
Q

titanium

A

Ti

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25
Q

Copper

A

Cu

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26
Q

Zinc

A

Zn

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27
Q

Nickel

A

Ni

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28
Q

Iron

A

Fe

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29
Q

Tin

A

Sn

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30
Q

Lead

A

Pb

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31
Q

Silver

A

Ag

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32
Q

Gold

A

Au

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33
Q

Phosphorus

A

P

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34
Q

Sulfur

A

S

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35
Q

Iodine

A

I

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36
Q

Ion

A

An ion is an atom that has either lost or gained electrons in order to have a full valence shell and be chemically stable

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37
Q

Hydrogen ion

A

H+

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38
Q

Sodium ion

A

Na+

39
Q

Potassium ion

A

K+

40
Q

Lithium ion

A

Li+

41
Q

Silver ion

A

Ag+

42
Q

Calcium ion

A

Ca2+

43
Q

Magnesium ion

A

Mg2+

44
Q

Copper ion

A

Cu2+

45
Q

Lead ion

A

Pb2+

46
Q

Iron II ion

A

Fe2+

47
Q

Beryllium ion

A

Be2+

48
Q

Zinc ion

A

Zn2+

49
Q

Barium ion

A

Ba2+

50
Q

Aluminium ion

A

Al3+

51
Q

Iron III ion

A

Fe3+

52
Q

Phosphide ion

A

P3-

53
Q

Oxide ion

A

O2-

54
Q

Sulfide ion

A

S2-

55
Q

Carbonate ion`

A

CO(3)2-

56
Q

sulfate ion

A

SO(4)2-

57
Q

Fluoride ion

A

F-

58
Q

Chloride ion

A

Cl-

59
Q

Bromine ion

A

Br-

60
Q

Iodide ion

A

I-

61
Q

Hydroxide ion

A

OH-

62
Q

Hydrogen Carbonate ion

A

HCO(3)-

63
Q

Nitrate ion

A

NO(3)-

64
Q

Group

A

Up and down

65
Q

Period

A

Side to side

66
Q

Cation

A

Positive ion, eg. Li+

67
Q

Anion

A

A negative ion, eg. O2-

68
Q

Lattice

A

The arrangement that an ionic compound is in, that means every positive ion is surrounded by negative ions and vice versa

69
Q

ionic compound

A

When a cation reacts with an anion

70
Q

ionic bond

A

the elctrical bond between an anion and a cation. The electrostatic foce taht holds them together

71
Q

Hydrogen Chloride

A

HCl

72
Q

Hydrogen Oxide

A

H2O

73
Q

Magnesium Oxide

A

MgO

74
Q

Sodium Oxiide

A

Na2O

75
Q

Zinc Chloride

A

ZnCl

76
Q

Potassium chloride

A

KCl

77
Q

Iron III Oxide

A

Fe2O3

78
Q

Calcium Chloride

A

CaCl2

79
Q

Copper Oxide

A

CuO

80
Q

Zinc Oxide

A

ZnO

81
Q

temperature (RoR)

A

This causes the reactant particles to move more quickly, they have increased kinetic energy, and have a higher chance of colliding.

82
Q

Concentration (RoR)

A

Increasing concentration means particles are more numerous and closer together, so increased chance of collisions

83
Q

surface area (RoR)

A

increasing surface area means more particles are exposed, meaning more particles can collide.

84
Q

Catalysts

A

Special chemicals that sped up RoR but are not used up in the reaction.

85
Q

Collision Theory

A

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
Q

Acitivation energy

A

the minimum amount of energy required for a chemical reaction to proceed

87
Q

Acids are…

A

Sour and corrosive

88
Q

Alkalis are…

A

bitter and soapy

89
Q

pH scale

A

use to measure how acidic or basic a solution is.

90
Q

Acid pH

A

0-6

91
Q

Alkali pH

A

8-14

92
Q

when an acid reacts with a base it makes…

A

salt and water

93
Q

salt name first part

A

metal ion

94
Q

salt name second part

A

acid used in neutralisation reaction

Science Exam Revision (3 decks)

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