Chimie Generale Flashcards

1
Q

A

pour-mille

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2
Q

ppm

A

parties par million

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3
Q

ppt

A

partie par milliard

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4
Q

Volume d 1kgà4°C

A

1L

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5
Q

1ppm en grammes par litres

A

1mg/l

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6
Q

1ppb

A

1μg/1l

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7
Q

Masse volumique 1ppt

A

=1ng/l

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8
Q

l’activité

A
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9
Q

Activité pour so.unions idéales vs non idéales

A

Ak =Xk
A compléter

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10
Q

Concentration molaire

A

Mol/L

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11
Q

stoechiométrie

A

application de la loi de conservation de la matière de Lavoisier

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