What happens when SO2 gas is passed through acidified solutions of hydrogen sulphide gas?

Explanation:

Use the graph to answer the questions. What does the bump in the graph represent? The energy of the products is v than the energy of the reactants. What type of reaction does the graph represent?

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).