B2H6 (s) + 3 O2(g) - B203 (5)+ 3H20 (1) For the above reaction, if 39.5 g of B2H6 (5) and 47.3 g 02 (8) react to produce B203, what mass of B203 (s) could be produced as the theoretical
yield? (Hint which is the limiting reactant?)

Aside from human impact, which of the following causes less water vapor production over a small area? (2 pderivartin

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

The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?