How many moles of iron (ii) iodine are produced when 112 grams of iron (ii) reacts with excess iodine?

2moles

Explanation:

The best way to solve this problem is to write a balance equation for the reaction.

Which is: Fe2 + 2i2> 2Fei2

With this you can see that iron ii reacting with excess iodine produces two (2) moles of iron ii iodine.

Alternatively.

Using the formular

Moles = reacting mass/molar mass

Reacting mass = 112g

Molar mass of iron ii = 55g/mol

Hence,

Mole = 112g divides 55g/mol

= 2.0mol//

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).