augustoschmitzovd7oo
augustoschmitzovd7oo augustoschmitzovd7oo
  • 28-08-2017
  • Chemistry
contestada

Qual a massa, em gramas, de duas moléculas de CH4? C = 12g H = 1g

Resposta: 5,31x10^-23
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Respuesta :

kelashia kelashia
  • 28-08-2017
Uno Elian's drazzh jaulsa
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