Säure und Basen

Eine Flüssigkeit lässt sich auf Säure testen, dies funktioniert durch ein Ph-Indikator, welches auf den Ph-Wert einer Flüssigkeit reagiert. Anhand der Verfärbung des Papiers lässt sich feststellen, welchen Ph-Wert die Flüssigkeit hat.
Ist der Ph-Wert unter 7 so spricht man von einer Säure
Ist der Ph-Wert 7 so spricht man von einer Neutralen Lösung
Ist der Ph-Wert über 7 so spricht man von einer Base

Säure

Eine Säure ist eine chemische Verbindung , welche in der Lage ist 1 oder mehr H-Atome an einen Reaktionspartner abzugeben.

Base

Eine Base ist das exakte Gegenteil einer Säure, es hat die Fähigkeit 1 oder mehr H-Atome von einem Reaktionspartner aufzunehmen.

Base Lösung Ph-Wert Säure

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Säure

Base

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