A 150-ml sample of nacl solution has a mass of 1578 g

Reference no: EM13637836

A 15.0-mL sample of NaCl solution has a mass of 15.78 g. Afterthe NaCl solution is evaporated to dryness, the dry salt residuehas a mass of 3.26 g. Calculate the following concentrations for the NaCl solution.

a. %(m/m)

b. %(m/v)

c. molarity(M)

Reference no: EM13637836

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