@property<EOL><INDENT>def alphals(self):<DEDENT>
return [i.alphal for i in self.Chemicals]<EOL>
r'''Pure component thermal diffusivities of the chemicals in the
        mixture in the liquid phase at the current temperature and pressure, in
        units of [m^2/s].

        .. math::
            \alpha = \frac{k}{\rho Cp}

        Examples
        --------
        >>> Mixture(['benzene', 'hexane'], ws=[0.5, 0.5], T=320).alphals
        [8.732683564481583e-08, 7.57355434073289e-08]