How many grams of water are made from 117.8 g of KOH? *
Н3РО4 + ЗКОН – К3РО3 + 3H2O

The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion

If 90.0 grams of ethane reacted with excess chlorine, how many grams of dicarbon hexachloride would form

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.