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Stupid_Engine
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How to convert density from mol/L to kg/m3?
The formula for converting mol/L to kg/m3 is:
kg/m3 = (mol/L) x (molar mass / 1000)
Mol/L (molarity) is a unit used to measure concentration, while kg/m3 (density) is a unit used to measure mass per unit volume. Converting between these units allows us to compare the concentrations of different substances with different molecular weights.
Molar mass is the mass of one mole of a substance, expressed in grams per mole. It can be found on the periodic table or calculated by adding the atomic masses of all the elements in a compound.
Let's say we have a solution with a concentration of 0.5 mol/L of sodium chloride (NaCl), and we want to convert it to kg/m3. The molar mass of NaCl is 58.44 g/mol. Using the formula, we get:
kg/m3 = (0.5 mol/L) x (58.44 g/mol / 1000) = 0.02922 kg/m3. Therefore, the concentration of our solution in kg/m3 is 0.02922 kg/m3.
Yes, there are other units such as parts per million (ppm) and grams per liter (g/L) for concentration, and grams per cubic centimeter (g/cm3) and pounds per cubic inch (lb/in3) for density. However, mol/L and kg/m3 are commonly used in scientific calculations and experiments.