elrussosocool elrussosocool 13-10-2022 Chemistry contestada A sample of natural sulfur consists of three isotopes: 95.0% sulfur-32 (31.97 amu) 0.75% sulfur-33 (32.97 amu) 4.21% sulfur-34 (33.96 amu) Based on this information, what is the average molar mass of sulfur?