Science
To make a saturated solution, 36 g of sodium chloride is dissolved in 100 g of water at 293 K. Find its concentration at this temperature.
Matter
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Answer
Given,
Mass of solute (NaCl) = 36 g
Mass of solvent (H2O) = 100 g
Mass of solution (NaCl + H2O) = 100 + 36 = 136 g
Concentration = x 100
Concentration = x 100 = 26.47%
Hence, the concentration of the solution is 26.47%
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