What is the molar mass of chlorofluorocarbons (CFCs)?

Thus, the molar mass of the given chemical compound ammonia ( N H 3 ) is 17.03052 gram per mole. Help improve Study.com. Report an ... 2 × [NH3(g) + H2S(g) →← NH4HS(g)] Kp = (8.3 × 10−3)2. N2(g) + 3 H2(g) ... empirical mass × n = molar mass empirical mass for CH2 = 14 g mol−1. 14 g ... 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 May 13, 2010 ... However, the molar mass given for. SO3 is wrong. Question 14 was ... 20 What is the H-N-H angle in the NH3 molecule? Choose the closest ... The correct answer is Number of moles of NH3 = 6817=4Number of moles of H2 = 322= 16Average molar mass = Total mass of the mixtureTotal moles of the ... 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. Apr 29, 2020 ... You will need a few things to solve this question: 1) Molar Mass of Ammonia or NH3. 2) Avagadro's Number. 3) Periodic Table. Ammonia is NH3. Nitrogen has a relative atomic mass of 14. Hydrogen has a relative atomic mass of 1. ... Ammonia has a relative molecular mass of 17. - Mass of NH3 required = moles x molar mass = 0.00753 mol x 17.03 g/mol = 0.128 g - Volume of NH3 solution required = mass of NH3 required/density of NH3 ... Sep 7, 2001 ... a) even though NH3 or CH4 have similar molar masses, NH3 has a much higher ... Dispersion forces are based on electrons, not the molar mass.