List three examples of sedimentary rock shown in the video, add any notes about each rock’s properties.

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.)

Why is silver chloride is an ionic compound

If blood contains 150g of hemoglobin per liter of blood, how much hemoglobin would be contained in 10 ml of blood