How does molar mass relate to colligative properties?

Jun 12, 2017 ... ___ NH3 (g) + ___ O2 (g) ___ N2 (g) + ___ H2O (g). A ... Obtaining and using experimental values to calculate the molar mass of a gas from Commercial concentrated aqueous ammonia is 28% NH3 by mass and has a density of 0.90 g/mL. What is the molarity of this solution? Jan 17, 2019 ... Molarity = (10 x 25 x density of NH3) / molecular weight of NH3. Hence, molarity of 25% (w/v) NH3 solution is 14.7mol /L or 14.7 M. Molar weight: 17.031 g/mol; Appearance: Colourless gas; Odour: Strong pungent odour; Density: 0.73 kg/cubic meter; Non-flammable. Which has a higher boiling ... Calculate the formula mass and molar mass of each of the following: Fe(NO3)2 ... NH3. Answer. N2H4. NO. N2. NO3. -. NO2. -. NH3. 2-. 2+. 0. 5+. 3+. 3-. Page 5. 4- ... Jan 31, 2011 ... the difference between PFA and PTFE in molar mass and volume from group contribution was less than 3%. The exact comono- mer content was not ... Mar 20, 2025 ... Next, assume exactly 1mol of ammonia (n=1) and calculate the volume that such an amount would occupy at the given temperature and pressure. V=nR ... Jun 10, 2014 ... NH3, or ammonia, has a molar mass of 17.031 g/mol. So .500 moles of the substance would equal 8.5155 grams. mass, the general gradient model was used. The turbulence Prandtl ... Comparison of measurements [7] and predictions for the molar yield of NO from NH3. Ammonia comprises 1 nitrogen atom and three hydrogen atoms. therefore the molar mass of ammonia is: N: 14.0067 g/mol. H: 1.00794 g/mol.