MgCl2 has a van't Hoff factor of 2. 70. What would be the boiling point (in 1 °C) of an aqueous solution containing 5. 70 mol of MgCl2 in 1. 00 kg of

water? (Kb for water is 0. 512 °C/m. The boiling point for water is

100. 0°C. )

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).

gasoline is a mixture. it contains several different kinds of compounds that can be present in a variety of ratios.