O 12. in Daniel cell, Cu2+ (aq) ions have a higher tendency to accept electrons to form copper atoms
shows that electrode potential of copper with
respect to zinc is
A. positive
B.
negative​

Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?

Tell me the iupac name of the following compounds:

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.