The sulfur hexafluoride molecule consists of one sulfur atom and six fluorine atoms.The atomic masses of sulfur and fluorine are 32.0 u and 19.0 u respectively.One mole of this very heavy gas has what mass?
A)32 g
B)51 g
C)146 g
D)608 g

Question

Quizplus · Accepted Answer

The molar mass of sulfur hexafluoride (SF6) is calculated by adding the atomic mass of one sulfur atom (32.0 u) and six fluorine atoms (6 x 19.0 u = 114.0 u), resulting in a total molar mass of 146.0 g/mol.

The Sulfur Hexafluoride Molecule Consists of One Sulfur Atom and Six