Carbon tetrachloride reacts with oxygen at high temperatures to produce chlorine and carbonyl chloride. 2 CC148) + O2(g) – 2 COC12(g) + 2 Cl2(g)
K = 1.9 x 10'
What is K, for the following:
COC12(g) + Cl2(8) CCla(g) + /2O2(g)

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

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.

Which statement accurately represents the arrangement of electrons in bohr’s atomic model?