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Day 1 > Inorganic/Nuclear > Flashcards

Inorganic/Nuclear Flashcards

1
Q

Magic Numbers

A

2, 8, 20, 28, 50, 82 (P)
2, 8, 20, 28, 50, 82, 126 (N)

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2
Q

Nuclear Stability

A

Odd, Odd (least stable)
Odd, Even
Even, Odd
Even, Even (Most stable)

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3
Q

Stable/Radioactive

A
  1. (N-Z)/Z =1 stable
  2. (N-Z)/Z <1 radioactive
  3. Z>83 radioactive
  4. N and P are not in magic numbers radioactive
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4
Q

Predicting Mode of Decay

A

A > atomic mass (Beta decay)
A < atomic mass (Positron)
Z > 83 (Alpha decay)

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5
Q

Decay Series

A
  1. Uranium - 238
  2. Actinium - 235
  3. Thorium - 232
  4. Neptunium - 237
  5. Plutonium - 241
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6
Q

Carbon (decay) by default

A

Cao = 15.3
t 1/2 = 5730 years

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7
Q

laughing gas

A

nitrous oxide

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8
Q

discovered electron

A

JJ Thomson

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9
Q

discovered the charge of electron

A

Robert Millikan

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10
Q

discovered radioactivity in uranium

A

Antoine Becquerel

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11
Q

discovery of x-rays

A

Wilhelm Roentgen

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12
Q

radioactivity, radium and polonium

A

Marie Curie and Pierre Curie

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13
Q

proved the existence of neutrons

A

James Chadwick

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14
Q

Discovered protons

A

Ernest Rutherford

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15
Q

increasing mass

A

e < p < n

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16
Q

Types of Radiation

A

Gamma, X-ray, Ultraviolet, Infrared, Microwave, Radio wave

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17
Q

Increasing (left and down)

A

Atomic Size
Reactivity
Metallic Properties

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18
Q

Decreasing (left and down)

A

Ionization Energy
Electron Affinity
Electronegativity

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19
Q

Amphoteric Oxides

A

Al2O3, ZnO, BeO, Bi2O3

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20
Q

basic

A

Metallic oxides

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21
Q

Acidic

A

non-metals

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22
Q

A pale yellow gas that reacts with water

A

F2

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23
Q

Soft metal that reacts with water to produce hydrogen

A

Na

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24
Q

A metalloid that is hard and has a high melting point

A

B

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25
Q

A colorless, odorless gas

A

N2

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26
Q

A metal that is more reactive than iron, but does not corrode in air

A

Al

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27
Q

2 factors of lattice energy

A
  1. higher the charge, higher the lattice energy
  2. lower ionic radius, higher lattice energy
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28
Q

single bond

A

sigma bond

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29
Q

double bond

A

pi bond

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30
Q

triple bond

A

2 pi bond, 1 sigma bond

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31
Q

Hydrogen bonding

A

N, F, O

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32
Q

Law of entropy

A

gas has the highest entropy

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33
Q

boiling point and vapor pressure

A

Low bp, high vapor pressure

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34
Q

molecular forces, vapor pressure

A

Weak IMFA, high vapor pressure
Strong IMFA, low vapor pressure

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35
Q

quicklime

A

CaO

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36
Q

slaked lime

A

Ca(OH)2

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37
Q

limewater

A

Ca(OH)2

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38
Q

1,1 H

A

Hydrogen

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39
Q

2, 1 H

A

Deuterium

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40
Q

3, 1 H

A

Tritium

41
Q

saltpeter

A

KNO3

42
Q

Chile saltpeter

A

NaNO3

43
Q

Dry ice

A

CO2

44
Q

Marble

A

CaCO3

45
Q

Baking Soda

A

NaHCO3

46
Q

Washing Soda

A

Na2CO3. 10H2O

47
Q

Gypsum

A

CaSO4.2H2O

48
Q

Milk of Magnesia

A

Mg(OH)2

49
Q

Leaded gasoline

A

Tetraethyllead

50
Q

Used in tanning

A

Methylamine

51
Q

Poisonous gas used in World War I

A

Mustard gas

52
Q

Fertilizer

A

Urea

53
Q

has higher dipole moment

A

cis

54
Q

protons and atomic radius (if the same Z)

A

More proton, smaller radius

55
Q

polarizability

A

high # of electrons, high molar mass, high polarizability

56
Q

tooth decay

A

NaF

57
Q

Treat mental illness

A

Li2CO3

58
Q

Antacid

A

Mg(OH)2, CaCO3 and Al(OH)2NaCO3

59
Q

Enhance x-ray images of digestive system

A

BaSO4

60
Q

Chlorophyll

A

C55H72MgN4O5

61
Q

Human DNA

A

C39H50O22N15P3

62
Q

coined the name electron

A

George Storey

63
Q

Law of Conservation of Mass

A

Antoine Lavoisier

64
Q

Law of Definite Composition

A

Joseph Louis Proust

65
Q

Law of Multiple Proportion

A

John Dalton

66
Q

Proposed Quantum Theory

A

Max Planck

67
Q

First spectroscope

A

Robert Bunsen and Gustav Kirchoff

68
Q

Discovery of Rubidium and Caesium, identified Helium

A

Gustav Kirchoff

69
Q

A system with ininfinite amount of energy

A

Classical Physics

70
Q

A system which possess a finite amount of energy

A

Quantum Physics

71
Q

Photoelectric Effect

A

Heinrich Hertz

72
Q

Wave Particle Duality

A

Albert Einstein

73
Q

Discovered Argon

A

Lord Rayleigh

74
Q

Neon ➡️ Krypton ➡️ Xenon

A

Lord Rayleigh with Morris Travers

75
Q

Radon “Radium Emanation”

A

Lord Rayleigh with Frederick Soddy

76
Q

Father of Nuclear Chemistry/ discovered nuclear fission

A

Otto Hahn

77
Q

Alar

A

C6H12N2O3
Daminozide

78
Q

Lecithin

A

Phosphatidylcholine

79
Q

Capsaicin

A

Capsicum

80
Q

Capsaicin

A

C18H27NO3

81
Q

Dopamine

A

C8H11NO2

82
Q

Discovered by Adolf Von Baeyer

A

Barbituric Acid

83
Q

Cancer therapy

A

Cobalt-60

84
Q

Used for heart scan

A

Thallium

85
Q

Used to measure the water content of body

A

Tritium

86
Q

Kidney Scan

A

Mercury

87
Q

Discovered superheavy elements from Plutonium to Lawrencium

A

Glenn Seaborg

88
Q

Thyroid malfunction

A

Iodine 131

89
Q

Lung ventilation scans

A

Krypton 81m

90
Q

Diagnose albinism

A

Chromium 51

91
Q

Whole body scan for tumors

A

Gallium 67

92
Q

Pancreas scan

A

Selenium 75

93
Q

Aquamarine

A

Be3Al2(Si16O18)

94
Q

Aspirin

A

C9H8O

95
Q

Red lead

A

Pb3O4

96
Q

Anisole

A

C6H5OCH3

97
Q

Melamine

A

C3H6N6

98
Q

11- tetradecenyl acetate

A

C16H30O2

Day 1 (6 decks)

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