If 0. 25 mol of br2 and 0. 55 mol of cl2 are introduced into a 3. 0-l container at 400 k, what will be the equilibrium concentration of br2?.

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering

What best discribes the relationship between wavelength and frequency in a electromagnetic wave

How does kepler second law of planetary motion overthrow one of the basic beliefs of classical astronomy