Which of the solubility product expressions is incorrect? O Ksp (Sb2 S3) = (Sb 2+]3[S 3-1 2
O Ksp(Cus) = (Cu2+][S2-)
O Ksp (CaF2) = (Ca2+][F-12
Ksp(Cus) = (Cu2+] [S2-]

There is a single path for electrons. the current decreases when additional resistors are added. the current will be the same in each resistor. these statements best describe a(n) circuit.

Stage in which a typical star has completely stopped fusion

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.