Two moles of an ideal monatomic gas are at a temperature of 320 K. Then, 2360 J of heat is added to the gas, and 980 J of work is done on it. What is the final temperature of the gas

Correct relationship between molecular formula and empirical formula

The fact that the total amount of energy in a system remains constant is a(n)

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 .