Metallic aluminum reacts with mno2 at elevated temperatures to form manganese metal and aluminum oxide. a mixture of the two reactants is 67.2% mole percent al.
find the theoretical yield (in grams) of manganese from the reaction of 290g of this mixture.

The reaction below shows a system in equilibrium. how would a decrease in temperature affect this reaction? a. the rate of formation of the gases would increase. b. the equilibrium of the reaction would shift to the left. c. the equilibrium would shift to cause the gases to sublime into solids. d. the chemicals on the left would quickly form the chemical on the right.