238.05 + (6)(18.998) = 352.04 g/mol 153.2 g/mol KNH4SO4. Use uppercase for the first character in the element and lowercase for the second character. Massa molar of UF6 is 352.019329 ± 0.000033 g/mol Convert between UF6 weight and moles grams = 58.443 × 5 = 292.215 (g) 310.18 g/mol Ca3(PO4)2. The mass and molarity of chemical compounds can be calculated based on the molar mass of the compound. Heavy water, D 2 O (molar mass = 20.03 g mol –1), can be separated from ordinary water, H 2 O (molar mass = 18.01), as a result of the difference in the relative rates of diffusion of the molecules in the gas phase. Molar mass of NaCl is 58.443, how many grams is 5 mole NaCl? Molar Mass of UF6 352.0 g What is the density of UF6 at 1.04 atm and 333 K? What is the molar mass of uranium hexafluoride (UF6) 351.42 g/mol UF6. I can't figure this out. E.g. Calculate the molar mass of KNH4SO4. 234.04 + (6)(18.998) = 349.03 g/mol. A 3.5 gram sample of an unknown gas occupies 2.1L at STP what is the molar mass of the gas w hat is the Keyword Density? The denominator is Avogadro's number. Finding Molar Mass. A The first step is to calculate the molar mass of UF 6 containing 235 U and 238 U. Luckily for the success of the separation method, fluorine consists of a single isotope of atomic mass 18.998. The molar mass of UF6 is 352.0 g mol¯1 Choices: 3.4 x 10^21 3.4 x 10^18 2.0 x 10^19 1.0 x 10^19 Examples: Fe, Au, Co, Br, C, O, N, F. You can use parenthesis or brackets []. The mass (in grams) of a compound is equal to its molarity (in moles) multiply its molar mass: grams = mole × molar mass. It will calculate the total mass along with the elemental composition and mass of each element in the compound. U(s) + 3F2(g) ---> UF6(g) How many flourine molecules are required to produce 2.0 mg of uranium hexaflouride, UF6, from an excess of uranium? The molar mass of 238 UF 6 is. 158.036 g/mol KMnO4. ? The molar mass of 235 UF 6 is. Molar mass of UF6 238 is 118750.0681 g/mol Convert between UF6238 weight and moles The molar mass (which was called the molecular weight when I studied chem long ago)of UF6 is 238+(6x19) = 352 g/mole. Calculate the molar mass of KMnO4. Calculate the molar mass of C7H12. C alculate the molecular weight of a gas if 3.3g of the gas occupies 660 ml at 735 mm Hg and 27 degrees C. That would be 8.25*10^19/6.025*10^23 = 1.369*10^-4 moles. Formula: Uranium Hexafluoride UF6 Molar Mass, Molecular Weight. Uranium(VI) Fluoride. 96.19 g/mol C7H12. Calculate the molar mass of Ca3(PO4)2.