(Molecular mass of sulfur = 32 u.m.a.) If the number of sulfur atoms is = 1 you have to make this calculation: Molecular mass = 32x100/16 = 200 u.m.a. The molar mass of S8 = 256.52g S8. The molar mass of sulfur dioxide (SO{MathJax fullWidth='false' _2) is 64.066 grams per mole.

Multiply the number of sulfur atoms (8) times the atomic weight of sulfur in grams (32.065g). Sulfur hexafluoride is a sulfur coordination entity consisting of six fluorine atoms attached to a central sulfur atom. Examples of molecular weight computations: C[14]O[16]2, S[34]O[16]2. Hydrogen is a chemical element with atomic number 1 which means there are 1 protons and 1 electrons in the atomic structure.The chemical symbol for Hydrogen is H. With a standard atomic weight of circa 1.008, hydrogen is the lightest element on the periodic table. Use uppercase for the first character in the element and lowercase for the second character. Finding Molar Mass. It is the most potent greenhouse gas currently known, with a global warming potential of 23,900 times that of CO2 over a 100 year period (SF6 has an estimated lifetime in the atmosphere of between 800 and 3,000 years). To know the molar mass you need to know how many atoms of sulfur are in this compound. A sulfur molecule has the formula S8. Its monatomic form (H) is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass. Do a quick conversion: 1 moles Sulfur = 32.065 gram using the molecular weight calculator and the molar mass of S. Check the chart for more details. Molar mass: 98.079 g/mol Appearance Clear, colorless liquid Odor: odorless Density: 1.8302 g/cm 3, liquid: Melting point: 10.31 °C (50.56 °F; 283.46 K) Boiling point : 337 °C (639 °F; 610 K) When sulfuric acid is above 300 °C (572 °F; 573 K), it gradually decomposes to SO 3 + H 2 O Solubility in water. Computing molecular weight (molecular mass) To calculate molecular weight of a chemical compound enter it's formula, specify its isotope mass number after each element in square brackets. Definitions of molecular mass, molecular weight, molar mass and molar weight Examples: Fe, Au, Co, Br, C, O, N, F. You can use parenthesis or brackets []. It will calculate the total mass along with the elemental composition and mass of each element in the compound.