What is the molar mass of preservatives (variable)?

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. 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 ... Sep 9, 2013 ... Explanation of how to find the molar mass of NH3: Ammonia. A few things to consider when finding the molar mass for NH3: - make sure you ... At room temperature, NH3 is a gas and H2O is a liquid, even though NH3 has a molar mass of 17 grams and H2O has a molar mass of 18 grams. Hydrogen bonding is ... then X (NH3) = 1.8/6.32 = 0.285. Given: Mass of solute = 30.6 g. Mass of solvent = 81.3 g molar mass(NH3) = 14 + 3x1 = 17 g/mol molar mass(H2O) = 2x1+16 = 18. Aug 6, 2015 ... The chemical formula of NH3 suggests that it contains 1 mole of N and 3 moles of H. · Therefore, the molar mass of NH3 = (1 x molar mass of N + ... Ammonia · Formula: H3N · Molecular weight: 17.0305 · IUPAC Standard InChI: InChI=1S/H3N/h1H3. Copy · IUPAC Standard InChIKey: QGZKDVFQNNGYKY-UHFFFAOYSA-N Copy · CAS ... 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 ... When calculating consumption of certain RO chemicals for reverse osmosis pretreatment or post-treatment, it is often necessary to convert into moles.