Question 4 10 pts
(o 401 MC)
A chemical equation is shown below.
FeCl3 + NaOH → NaCl + Fe(OH)3
What are the coefficients that should be added to balance this equation? Use
complete sentences to explain your answer.
Explain how this chemical reaction demonstrates the conservation of mass. (10
points)

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).

in the analysis of systems that involve fluid flow, we frequently encounter the combination of properties u and pv.