Answer to Question #158479 in General Chemistry for joshua

Question

what minimum amount of moles of silver is required for 0.659 mol of water if there is excess h2s and o2

Answer 1

4 Ag + 2 H₂S + O₂ → 2 Ag₂S + 2 H₂O

Mole ratio = 2:1

Therefore, mole of Ag = 0.659mol × 2

= 1.312mol