The data below apply to the formation of urea from ammonium cyanate, NH,CNO → NH,CONH2. Initially 22.9 g of ammonium cyanate was dissolved in enough water to prepare 1.00 dm of solution Identify the order of the reaction and calculate the rate constant and the mass of ammonium cyanate left after 300 min. 0 20.0 50.0 65.0 150 t/min m( urea) /g 0 7.0 12.1 13.8 17.7

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