A polymer of large molar mass is dissolved in the organic solvent tetrahydrofuran (C4H8O) at 25 °C, and the resulting so
Posted: Sat Jul 02, 2022 9:21 pm
A polymer of large molar mass is dissolved in the organicsolvent tetrahydrofuran (C4H8O) at 25 °C, and the resultingsolution rises to a final height of 13.7 cm above the level of thepure solvent, as solvent molecules pass through a semipermeablemembrane into the solution. If the solution contains 4.12 g polymerper liter, calculate the molar mass of the polymer. Take thedensity of the solution to be 0.886 g cm-3.
molar mass polymer=
molar mass polymer=