Translations:Adventist Youth Honors Answer Book/Health and Science/Chemistry/76/es

From Pathfinder Wiki
Revision as of 04:07, 31 August 2015 by W126jep (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

g. Demostrar que el óxido utiliza el oxígeno con el uso de lana de acero, un lápiz, una gomita, un vaso de agua y un plato de agua.

Materiales
  • Lana de acero
  • Lápiz
  • Gomita (bandita elástica)
  • Vaso de vidrio
  • Cuenco
  • Agua