Explain a biochemical engineer isolates a bacterial gene

Reference no: EM13519771

A biochemical engineer isolates a bacterial gene fragment and dissolves a 14.7 mg sample of the material in enough water to make 36.5 mL of solution. The osmotic pressure of the solution is 0.340 torr at 25°C.

a. What is the molar mass? 2.20e4

b. If the solution density is 0.997 g/mL, how large is the freezing point depression for this solution (Kf of water=1.86°C/m)

Reference no: EM13519771

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