Saturated is 36 - 40 g / 100 mL :
Divide grams by the molar mass 58.5 g/mol NaCl and you'll find mol/100 mL
Multiplying this value by 10 (= dL/L) and you find mol/L. Doing an estimation gives me approx. 7 mol/L, my calculator is tilted, so I hope your's doing better.
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To find the molarity of NaCl in a saturated solution, you need to know the mass of NaCl dissolved in a given volume of solvent. Then you can calculate the moles of NaCl and divide it by the volume of the solution in liters to find the molarity. Keep in mind that in a saturated solution, some NaCl may remain undissolved.
To calculate the molarity of the solution, first convert the mass of NaCl to moles using its molar mass. Then, divide the moles of NaCl by the total volume of the solution in liters (2000 ml = 2 L) to find the molarity. In this case, the molarity would be calculated as moles of NaCl / 2 L.
Find moles NaCl first.14.60 grams NaCl (1 mole NaCl/58.44 grams)= 0.2498 moles NaCl================Now,Molarity = moles of solute/Liters of solutionMolarity = 0.2498 moles NaCl/2.000 Liters= 0.1249 M NaCl solution--------------------------------
To find the molarity, first calculate the moles of NaCl using its molar mass (58.44 g/mol). Then, divide the moles of NaCl by the volume of solution in liters (0.1 L) to get the molarity in moles per liter.
To calculate molarity, first find the moles of the solute (NaCl) using its molar mass. The molar mass of NaCl is 58.44 g/mol (Na=22.99 g/mol, Cl=35.45 g/mol). Divide the mass of NaCl (19.55 g) by its molar mass to get moles. Then, divide the moles by the volume of solution in liters (0.25 L) to find the molarity.
The molarity of the sugar solution can be calculated using the formula: molarity = moles of solute / liters of solution. Plugging in the values, molarity = 21.0 moles / 52.0 L which equals 0.404 Molarity.