Short Empirical and Molecular Formula Quiz + Percent Composition

Beschreibung

A 3-question quiz on general aspects of empirical and molecular formulas as well as percent composition.
Holly Nephew
Quiz von Holly Nephew, aktualisiert more than 1 year ago
Holly Nephew
Erstellt von Holly Nephew vor fast 7 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
From which can you determine percent composition?
Antworten
  • Chemical formula
  • Mass number
  • Molecular Percent
  • Molar Level

Frage 2

Frage
The empirical formula and molecular formula can be the same.
Antworten
  • True
  • False

Frage 3

Frage
Which compounds have the same molecular and empirical formulas?
Antworten
  • FeO - Iron(II) Oxide [ionic]
  • CuBr - Copper(I) Bromide [ionic]
  • CH2 - Ethylene [covalent]
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