Which of the following apply to concentration? select all that apply
concentration of products can vary.
concentration of the solid phase can change.
as more solute dissolves, more ions form; but the volume in which they are contained does not change.
concentration of the liquid phase can change.
concentration of the solid phase does not change

Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?

One way in which the useful metal copper is produced is by dissolving the mineral azurite, which contains copper(ii) carbonate, in concentrated sulfuric acid. the sulfuric acid reacts with the copper(ii) carbonate to produce a blue solution of copper(ii) sulfate. scrap iron is then added to this solution, and pure copper metal precipitates out because of the following chemical reaction: (s) (aq) (s) (aq) suppose an industrial quality-control chemist analyzes a sample from a copper processing plant in the following way. he adds powdered iron to a copper(ii) sulfate sample from the plant until no more copper will precipitate. he then washes, dries, and weighs the precipitate, and finds that it has a mass of .

Which characteristics affect ocean water’s temperature? check all that apply. depth location mass salinity waves