Atoms and Molecules Quiz

Descripción

AP (Atoms and Moles) Chemistry Test sobre Atoms and Molecules Quiz, creado por Isabella Hinojosa el 19/04/2017.
Isabella Hinojosa
Test por Isabella Hinojosa, actualizado hace más de 1 año
Isabella Hinojosa
Creado por Isabella Hinojosa hace alrededor de 7 años
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Resumen del Recurso

Pregunta 1

Pregunta
The empirical formula of a compound containing 40.0% C, 6.71% H, and 53.29% O is [blank_start]CH2O[blank_end].
Respuesta
  • CH2O

Pregunta 2

Pregunta
Which of the following contains the same number of atoms as 4.032 g of Hydrogen atoms?
Respuesta
  • 1 mole of H2
  • 6.022 x 10^23 atoms of H
  • 6.022 x 10^23 molecules of H2
  • (2) (6.022 x 10^23) molecules of H2
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