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.)
O Ag(s) + OH2S(g) → OAg2S(s) + OH2(9)
DONE

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)

What is the empirical formula for c4h8o2

Asolid that forms and separates from a liquid mixture is called