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Science Sec 4 > Chap. 2 > Flashcards

Chap. 2 Flashcards

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1
Q

Nomenclature(exceptions) : O

A

Oxyde

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2
Q

Nomenclature(exceptions) : H

A

Hydrure

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3
Q

Nomenclature(exceptions) : N

A

Nitrure

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4
Q

Nomenclature(exceptions) : C

A

Carbure

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5
Q

Nomenclature(exceptions) : S

A

Sulfure

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6
Q

Nomenclature(exceptions) : P

A

Phosphure

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7
Q

Nomenclature(chiffre en évidence) : 1à 6

A

1: mono
2: di
3: tri
4: tetra
5: penta
6: hexa

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8
Q

Groupe atome particulier: NH₄

A

Ammonium

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9
Q

Groupe atome particulier: OH

A

Hydroxyde

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10
Q

Groupe atome particulier: NO₃

A

Nitrate

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11
Q

Groupe atome particulier: SO₄

A

Sulfate

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12
Q

Groupe atome particulier: PO₄

A

Phosphate

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13
Q

Groupe atome particulier: CO₃

A

Carbonate

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14
Q

Groupe atome particulier: ClO₃

A

Chlorate

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15
Q

Qu’est-ce qu’un ion positif

A

Cation

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16
Q

Qu’est-ce qu’un ion négatif

A

Anion

17
Q

Ion de l’ammonium

A

NH₄+

18
Q

Ion de l’hydroxyde

A

OH-

19
Q

Ion du nitrate

A

NO₃-

20
Q

Ion du sulfate

A

SO₄ 2-

21
Q

Ion du phosphate

A

PO₄ 3-

22
Q

Ion du carbonate

A

CO₃ 2-

23
Q

Caractéristiques d’une liaison ionique

A

-transfert d’électrons
-metal avec un non-metal
(Metal à gauche et non-metal à droite)
-électrolytes
-exception*H = non-métal
Ok=HCl, HBr
Non=H₂O

24
Q

Caractéristiques d’une liaison covalente

A

-partage d’électrons
-non-metal avec non-metal ou non-metal avec l’Hydrogène *CH₄ou H₂O(exception)
-Non-électrolytes

25
Q

Dissolution?

A

Dissoudre un soluté dans un solvant

26
Q

Dilution?

A

Ajouter du solvant à la solution/soluté

27
Q

Unité de mesure de la concentration molaire

A

mol/L

28
Q

Unité de mesure de la concentration

A

g/L

29
Q

Unité de mesure de la concentration en %

A

% m/v = g/ml
% m/m = g/g
% v/v = ml/ml

30
Q

Unité de mesure de la concentration en ppm

A

m/v = g/ml
m/m = g/g
v/v = ml/ml

31
Q

Ionique ou covalente ? HCl

A

Ionique, car H est à gauche

32
Q

Ionique ou covalente ? NH₃

A

Covalente, car H est à droite

Science Sec 4 (3 decks)

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