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Zusammenfassung Laugen - Einführung

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Was sind Laugen? & Beispiele

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Was sind
Laugen ?
-



P-H-Wert 8-14

Natron
Lauge 11
-




-

2 .
B Seifen
.




-Leitfähigweil frei bewegliche geladene Teilchen
-


bilden im Wasser Hydroxidionen
-
Basen
-


zerstehen fetten
-


leiter Strom
essbar durch bestimmte Konzentration
Derhitzung
-




-

abmittlerer Konzentration ähend



Beispiele :




Na Ol (Natronlange
(a(OH2 (Calciumlange Calciumhydroxid)
Kott
(Kaliumhydroxid)
MgCOH)z (Magnesiumhydroxid)
H20
NaOH ,
Natcaa) Haq)
E
KOHH20k +

(aa) + OH (aq)

(a (OH)2 +
+
(a2 (aa) + 28H(aq)

=> alle
Hydroxide sind Laugen !
Ist Ammoniak auch eine Lage?


NHz(g) + H20 -H NH4 +




=> Basen sind Stoffe die in der Reaktion mit Wasser
Hydrotidionen bilden
Basen sind Protonenakzeptionen !
Säuren sind Protonen donatoren !


Beispiel :




NItz (g) + H(l(g) > -
NHy Ce-
-
+
+




Simoniumchlorid

Document information

Study
Gymnasium
School year
3
Uploaded on
March 24, 2025
Number of pages
1
Written in
2024/2025
Type
Summary
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Written by students who passed
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