Question 1 of 5 Which phrase describes a liquid?
A. Changing shape and volume
B. Fixed shape and volume
C. Fixed shape and changing volume
D. Changing shape and fixed volume

What does the mass of 0.7891 mol of ferric oxide (fe2o3)

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 .

If you reacted 450 g of trimethylgallium with 300 g of arsine, what mass of gaas could you make?