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SCH3U1 - Chemistry > Unit 2 - Nomenclature > Flashcards

Unit 2 - Nomenclature Flashcards

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1
Q

Diatomic Elements

A

HOFBrINCl

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2
Q

Binary Compounds form

A

Metal cation & non mental anion

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3
Q

Unique Univalent Element

A

Ag (+1) & ZInc (2+)

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4
Q

Ionic Compounds are Named

A

Metal + gas w/-ide

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5
Q

Covalent Bonds Prefixes

A

Tetra (4), Hexa (6), Hepta (7), Octa (8), Nona (9), Deca (10)

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6
Q

Binary Acids

A
  • Hydro ___ic w/aq
  • Hydrogen ___ide
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7
Q

Isoelectronic

A

Same structure

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8
Q

Structure of Ionic Bonds

A
  • 3D crytal lattice
  • Fixed proportions of +/-
  • Formula unit lowest ratio unit of ions
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9
Q

Properties of Ionic Bonds

A
  • Hard/brittle
  • High melting/boiling points
  • Conducts electricity as liquid & in water
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10
Q

Structure of Covalent Bonds

A
  • Smallest unit of molcules
  • Intermolecular, molcules held together by attraction
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11
Q

Properties of Covalent Bonds

A
  • Any state
  • Variety hardness/malleability
  • Low boiling/melting point
  • Doesn’t conduct electricity
  • Insoluble in water
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12
Q

Oxoanions

A

Polyatomic ions w/O

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13
Q

Five Main Oxoanions

A
  • NO3(-), nitrate
  • ClO3(-), chlorate
  • CO3(2-), carbonate
  • SO4(2-), sulfate
  • PO4(3-), phosphate
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14
Q

Derivatives of Oxoanions RUles

A
  • 1+ O, per___ate
  • Parent, -ate
  • 1- O, -ite
  • 2- O, hype___ite
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15
Q

NH4(+)

A

ammonium

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16
Q

OH(-)

A

hydroxide

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17
Q

C2H3O2(-)

A

acetate

18
Q

MnO4(-)

A

permanganate

19
Q

O2(2-)

A

peroxide

20
Q

NH3

A

ammonia

21
Q

CH4

A

methane

22
Q

NaHCO3

A

baking soda

23
Q

CaO

A

lime

24
Q

C2H5OH

A

ethyl alcohol

25
Q

NO

A

nitric oxide

26
Q

N2O

A

nitrous oxide

27
Q

Oxoacids Rules

A
  • 1+ O, per____ic acid
  • Parent, -ic acid
  • 1- O, -ous acid
  • 2- O, hypo___ous acid
28
Q

HCO3(-)

A

hydrogen carbonate/bicarbonate

29
Q

hydrogen carbonate/bicarbonate

A

HCO3(-)

30
Q

HSO4(-)

A

hydrogen sulfate/bisulfate

31
Q

hydrogen sulfate/bisulfate

A

HSO4(-)

32
Q

HPO4(2-)

A

monohydrogen phosphate

33
Q

monohydrogen phosphate

A

HPO4(2-)

34
Q

H2PO4(-)

A

dihydrogen phosphate

35
Q

dihydrogen phosphate

A

H2PO4

36
Q

Hydrates

A

Compounds w/definite # of H2O

37
Q

Naming Hydrates

A

Compound name · # of hydrates w/prefix

38
Q

Pure Covalent Bonds

A
  • Attraction is equal
  • EN = 0
39
Q

Non-polar Covalent Bonds

A
  • Imbalance is negligible
  • EN = >0.5
40
Q

Polar Covalent Bonds

A
  • Unequal sharing
  • EN = 0.5 - 1.7
41
Q

Ionic Bonds

A
  • E transferred
  • EN = <1.7
42
Q

Bond Character

A

% of ionic and covalent

SCH3U1 - Chemistry (5 decks)

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