Whenever quantities of two or more reactants are given in a stoichiometric problem, you must identify the __1__. This is the reagent that is completely __2__ in the reaction. The amount of limiting reagent determines the amount of __3__ that is formed. When an equation is used to calculate the amount of product that will form during a reaction, the value obtained is the __4__. This is the __5__ amount of product that could be formed from a given amount of reactant. The amount of product that forms when the reaction is carried out in the laboratory is called the __6__.

What is the volume of the fluid in the graduated cylinder with accuracy and measured to the correct degree of precision? 41.2 ml 42.0 ml 41.23 ml 41.89 ml

The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?

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 .