Sci

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Quiz on Sci , created by Doreina Cayat on 29/08/2016.
Doreina Cayat
Quiz von Doreina Cayat, aktualisiert more than 1 year ago
Doreina Cayat
Erstellt von Doreina Cayat vor mehr als 7 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
Wich of the following is a base
Antworten
  • HOH
  • NaCi
  • Mg(OH)2
  • HCI

Frage 2

Frage
Wich of the following is neutral?
Antworten
  • FeS
  • LiBr
  • MgCI2
  • H2O

Frage 3

Frage
Wich of the following is an Acid?
Antworten
  • FeCI
  • HCI
  • H2O
  • Ca(OH)

Frage 4

Frage
Wich of the following may describe an acid?
Antworten
  • Has a bitter Taste
  • Ph8
  • Produce OH-ions in water
  • 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
  • To conserve on acid or base materials
  • To observe carefully the change in color
  • To maintain acidity and alkalinity
  • to avoid explosion
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