Hydrogen free carbon in the form of coke is burned with complete combustion using 50% excess air. identify the species that will be found in the flue gas.

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.)

Which of these conditions most likely produces an unstable isotope?

What is the chemical name of the compound ti2o3? use the list of polyatomic ions and the periodic table to you answer.