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11 lis 2024 · Substitute the known values to calculate the molarity: molarity = 5 / (1.2 × 36.46) = 0.114 mol/l = 0.114 M. You can also use this molarity calculator to find the mass concentration or molar mass. Simply type in the remaining values and watch it do all the work for you.
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To calculate molarity in such cases, you need to convert the mass of the solute to moles using its molecular weight (also called molar mass). The molecular weight is the mass of one mole of a substance, typically expressed in grams per mole (g/mol).
Use the Molarity Calculator to calculate the mass, volume or molar concentration required to prepare a solution of compound of known molecular weight.
Calculate Mass Required for Molar Solution. The molarity calculator calculates the mass of compound required to achieve a specific molar concentration and volume. To dilute a solution of known molarity, please use the Solution Dilution Calculator.
molarity (mol/L) = mass (g) ÷ molar mass (g/mol) ÷ volume (L) The molarity is just the mass (g) divided by the molar mass (g/mol) divided by the volume (L). This formula can be simplified to the following standard equation, which is most commonly referenced when calculating molarity. M = n V.
Free online chemical calculator. Calculate molarity, mass or volume. Calculate molarity from percentual concentration. Calculate dilution of stock solutions. Preparation of chemical solutions from solids and liquids. Conversion of concentration units.
26 lip 2024 · Find the solute's molar mass (g/mol). Multiply the molar mass by the molarity. Divide the result from Step 3 by the density of your solute. Multiply the result by 100% to obtain percentages.