What is the molar mass of iodine-131 (131I)?

Jan 17, 2025 ... What is the Molar Mass of Ammonia NH3? ... The molar mass of ammonia (NH₃) is 17 g/mol. This value is determined by summing the atomic masses of ... 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. Mar 30, 2022 ... So, for 3 moles, the mass is 3* 17 = 51g. Your response is private. Was this worth your time? This helps us sort answers ... Enter a chemical formula to calculate its molar mass and elemental composition. Molar mass of (NH 3 ) 2 SO 4 is 130.1236 g/mol. Chemical, Physical and Thermal Properties of Ammonia. Phase diagram included. ; Molecular Weight, 17.03052, g/mol ; pH of 0.01 N aqueous solution, 10.6 ; pH of 0.1 ... 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. Oct 29, 2023 ... 1) → To calculate the total molar mass of a compound, you need to add up the molar masses of all the atom. Nov 11, 2024 ... Step 1. Determine the molar masses: Molar mass of NH3 = 17 g/mol, Molar mass of CO2 = 44 g/mol. Step 2. 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 ... DeNOx, and for a global molar ratio R = [NH3]/[NO] = 1.4. The downsized ... mass flow rate in the system, where Nj denotes the number of inlets (notice ...