Question:

A 42.96 gram sample of cobalt is heated in the presence of

Last updated: 7/31/2022

A 42.96 gram sample of cobalt is heated in the presence of

A 42.96 gram sample of cobalt is heated in the presence of excess sulfur. A metal sulfide is formed with a mass of 78.03 g. Determine the empirical formula of the metal sulfide.