Chapter 1.5 Flashcards

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1
Q

Mole

A

Unité de quantité de matière, contient exactement 6.02x10^23

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2
Q

NA

A

Nombre D’Avogadro: 6.02x10^23

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3
Q

N

A

Nombre de particules ( atomes ou molécules )

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4
Q

n

A

Nombre de mole d’atome ou de molécules

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5
Q

Masse molaire

A

Masse de la substance g/mol

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6
Q

M

A

Masse molaire g/mol

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7
Q

m

A

Masse de cette substance en g

100g de d’Azote
m= 100g
MN=14.01g/mol

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