Complete a full molecular analysis of the given molecules, which includes lds, vsepr, molecular polarity and hybrid orbitals on the bolded atom. hcio, ch, cn, sf. no;

Light waves can move through , but they travel fastest when they move through a(n) .

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.

What is the percent by mass of magnesium sulfate in mgso4.7h2o