Answer
Please see the work below.
Work Step by Step
We can find the mass of $LiOH$ as
$1.614\times 10^{-3} moc\space CO_2\times \frac{2 mol\space LiOH}{1 mol\space CO_2}\times\frac{23.95g\space LiOH}{1 mol\space LiOH}=7.731\times 10^{-2}g LiOH$