What is the molarity (m) of a solution prepared by dissolving 15.0 grams of na3po4 in enough water to make 250.0 ml of solution?

Answer : The molarity of the solution is, 0.365 mole/L

Solution : Given,

Mass of (solute) = 15 g

Volume of solution = 250 ml

Molarity : It is defined as the number of moles of solute present in one liter of the solution.

Formula used :

Therefore, the molarity of the solution is, 0.365 mole/L

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).

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