Calculate the mass percent of a NaCl solution in which 157g ofNaCl is dissolved in 1.75L of water at 25 ?C (density = 0.997g/mL).
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What is the molarity, molality, weight percent and ppm ofNaCl(MW=58.4 g/mol) when 100g of this compound is dissolved in500mL ofwater such that the density of the final solution is 1.16g/mL?Assume the density of pure water is 1g/ml.
The molarity of a 2% solution ofNaCl is 340 mmol/L. The molecular weight of NaCl is58.5.