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Urea is an organic compound widely used as a fertilizer. Its solubility in water allows it to be made into aqueous fertilizer solutions and applied to crops in a spray.

H2N-CO-NH2

What is the maximum theoretical number of water molecules with which one urea molecule can hydrogen bond? (Exact whole number required.)

Respuesta :

Answer:

One urea molecule can make hydrogen bonding with 8 water molecules

Explanation:

  • Hydrogen bonding takes place between lone pair of electronegative atoms (O,N and F) and H atom attached with those electronegative atoms.
  • Draw the lewis structure of urea and determine how many lone pairs and H atoms are available for hydrogen bonding formation.
  • Theoretically one urea can make hydrogen bonding with 8 water molecules.
  • Representation of hydrogen bonding has been given below.
Ver imagen OrethaWilkison