1) The data below apply to the formation of urea (NH2CONH2) from
ammonium cyanate (NH4CNO). Initially, 22.9 grams of ammonium
cyanate was dissolved in enough water to prepare 1.00 L solution.
The reaction is NH4CNO----> NH2CONH2. Time (minutes) 0, 20.0,
50.0, 65.0, 150.0
Mass of urea formed (grams) 0, 7.0, 12.1,13.8, 17.7
From this data and using Excel, (a) determine the order of the
reaction, (b) determine the rate constant (along with units), and
(c) determine the mass of ammonium...