If the initial amount of Au2S3 is 500.20 g and the initial amount of H2 is 5.67g what is the limiting reactant? Au2S3 3H2 -> 3H2S 2Au a. Using the same information what is your excess reactant and how much of it is remaining when all of the limiting reactant has been used? b. Using the same information how many grams of gold would be produced? c. If 285 grams of gold were actually produced what would be your percent yield? d. Using the same information how many grams of hydrosulfuric acid (dihydrogen monosulfide) would be produced? e. What would your percent yield be if you determined that 86.2 grams of hydrosulfuric acid were produced?
