Question & Answer: At sufficiently high concentrations melamine forms an insoluble complex with cyanuric acid…..

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At sufficiently high concentrations melamine forms an insoluble complex with cyanuric acid. The precipitate that forms causes a type of stone leading to severe kidney damage. Given the structure of these molecules below provide a possible intermolecular attraction which would lead to the formation of the precipitate. A) Dipole- Dipole attractions B) Dipole induced-dipole attractions C) London dispersion forces D) Hydrogen-bonding E) None of these Determine the heat of vaporization for dichloromethane provided the graph below. A) 4.14 times 10^2 kJ/mol B) 2.89 times 10^3 kJ/mol C) 9.04 times 10^2 kJ/mol D) 31.4 kJ/mol E) None of these