Use the reaction, 2 PH3 + 4 O2 P2O5 + 3 H2O, to answer the following questions. How many grams of P2O5 will be produced when 17.0 g of PH3 is mixed with 16.0 g of O2 and reaction occurs?
Which of the reactants is limiting? Which is in excess?

the answer would be a

im not exactly sure but i think its b!

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).