The acidity or alkalinity of an unknown aqueous solution is indicated by its

How many moles of magnesium is 3.01 x10^22 atoms of magnesium?

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.)

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution