How many molecules are in 2.00 miles of h2o

Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass

The number at the end of an isotope’s name is the number.

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.