Urgent needed! what was the ratio of fe2+ to kmno4 solution? why is this important in your calculations?
below is all the info i

5fe+2 + mno4- + 8h+ -> 5fe+3 + mn+2 +4h2o

molarity of kmno4= 0.1459m
volume of fe2+= 25ml
total vol. of kmno4 used= 32.23ml

ratio is 5Fe2+/1KMnO4

Explanation:

You can find the ratio using the coefficients of the known and unknown variables. This will shift the answer for your calculations so make sure to include it. without the mole ratio step, you can not compare 2 molecules or elements.

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).