Respuesta :

H3CОНС = acetaldehyde  also known as  ethanal ( It is a carbonyl compound)

НCH3 = methane ( it is a hydrocarbon of alkane group)

  • Methane is  a colorless odorless flammable gaseous hydrocarbon CH4 that is a product of decomposition of organic matter and of the carbonization of coal, is used as a fuel and as a starting material in chemical synthesis, and is the simplest of the alkanes. methane gas produced when vegetation decomposes in water
  • ethanal is a Volatile liquid - collect in ice bath and Colourless, its  Density: 788 kg/m³ , its Molar mass: 44.05 g/mol and its Melting point: -190.3°F (-123.5°C)

To know more about acetaldehyde  visit :

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