PH- Wert Flashcards

1
Q

Was bedeutet PH-Wert?

A

Der negative dekadische Logarithmus der Wasserstoffionenkonzentration

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2
Q

1 Mol entspricht ?

A

6x 10 hoch 23 Teilchen

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3
Q

Logarithmus zur Basis 10:
Was bedeutet PH= 1? PH= 7? PH= 14?

A

PH= 1 bedeutet 10^ minus 1 Teilchen
PH= 7 bedeutet 10^ minus 7 Teilchen
PH= 14 bedeutet 10^ minus 14 Teilchen

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