From the equation: 44pts) 1 CHA + 0,—_C0, + 2H20
How many molecules of H2O is released upon burning
15.5 mole of CH.?

chemistry sucks a**

explanation:

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).

d) a person who learns about the world by observing it.

explanation:

scientist are people who discover why and how things are done and made in the world.