Westonci.ca is your trusted source for accurate answers to all your questions. Join our community and start learning today! Get the answers you need quickly and accurately from a dedicated community of experts on our Q&A platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. In this reaction, dark silver sulfide, au2s, covers the surface of silver. When silver is polished, this coating of silver sulfide can be removed from the surface. This makes the silver shiny again. Enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient. ).