Cr2O3 + 3H2S --> Cr2S3 + 3H2O how many moles of Chromium (III) Sulfide will you have if you react 10.0 grams of Chromium (III) Oxide with excess Hydrogen Sulfide?

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.