Argentite (Ag2S) is one of the common ores of silver. If 88.1 grams of sulfur was removed from ore, how many grams of Ag2S were mined to get pure silver?

_________ g Ag2S. Do NOT enter the unit and report your final answer with 4 SFs.

2 answers

mm = molar mass
88.1 g S x (mm Ag2S/atomic mass S) = ? g Ag2S
@DrBob222
then it would be something like this.. 88.1g S x (247.9/32.065) =