The pH of a .15M solution of HSO4- is 1.43. Determine Ka

You may expect bonds between two atoms which each have n covalent lonic metallic hydrogen

Llama have 74 chromosomes how many chromosomes will they be found in their gametes explain how you know

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.)