Benzene and alkyl-substituted benzenes can be hydroxylated by reaction with h2o2 in the presence of an acidic catalyst. What is the structure of the reactive electrophile?.

Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.