Zusammenfassung der Ressource
Frage 1
Frage
Wich of the following is a base
Frage 2
Frage
Wich of the following is neutral?
Frage 3
Frage
Wich of the following is an Acid?
Frage 4
Frage
Wich of the following may describe an acid?
Antworten
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Has a bitter Taste
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Ph8
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Produce OH-ions in water
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Produce H+ions in water
Frage 5
Frage
Why should An acid or base be mixed with a base or acid,respectively, drop by drop. In a neutralization expirement?
Antworten
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To conserve on acid or base materials
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To observe carefully the change in color
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To maintain acidity and alkalinity
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to avoid explosion