All mixed up: The following reactions include synthesis, single displacement and double displacement reactions. In the
brackets following each question write the type of reaction present.
13. calcium + chlorine →
14. potassium + manganese sulphate →
15. iron + oxygen →

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

What’s the theoretical yield of solid lead