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How do you calculate the molarity of the solution of 17.52 grams of Na Cl in a total volume of 2000 ml of solution?
Wiki User
∙ 12y ago
Need moles NaCl first.
17.52 grams NaCl (1 mole NaCl/58.44 grams)
= 0.29979 moles NaCl
=====================Now.
Molarity = moles of solute/Liters of solution ( 2000 ml = 2 Liters )
Molarity = 0.29979 mole NaCl/2 Liters
= 0.1499 M NaCl
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Wiki User
∙ 12y ago
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.
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