Write the complete redox and the two half-reactions for the
reaction of aluminum and copper. Which species is oxidizing agent?
The reducing agent? How many electrons were transferred?
A compound containing xenon and fluorine, Xex,Fy, was produced
by shining bright sunlight on a gaseous mixture of 0.439 g of Xe
and excess fluorine. If all the xenon reacts, and 0.693 grams of
the compound are formed, what is the empirical formula of the
compound?
A 0.158 gram sample of a...