
BU V04 Säuren Basen

Quiz
•
Science
•
12th Grade
•
Hard

K R
Used 1+ times
FREE Resource
11 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Eine CaCl2-Lösung hat eine Konzentration von 2 mol/l. Damit beträgt die Cl-Konzentration _ mol/l?
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Was beschreibt der pH-Wert?
Konzentration an Oxonium
Konzentration an Hydroxidionen
Stärke einer Säure
Stärke einer Base
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Wo liegt der pH-Wert einer sauren Lösung?
<7
>7
>14
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Was geben Säuren ab?
H+
OH-
Beides
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Was sind Protonenakzeptoren?
Säuren
Basen
Salze
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Welche Eigenschaft haben Ampholyte?
können sauer oder basisch reagieren
leiten Strom
sind wasserlöslich
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Was ist der pH-Wert?
Der negative dekadische Logarithmus der H3O+ Konzentration
Der negative dekadische Logarithmus der OH- Konzentration
Die Summe von pH und pOH
Die Konzentration von Säuren
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