Answer
$Q=-4.033MeV$ Endoergic
Work Step by Step
We know that
$Q=M_A+M_B-M_C-M_D \times 931.5 MeV/u$
We plug in the known values to obtain:
$Q=1.007825 u+3.016049u-2\times 2.014102u\times 931.5MeV/u$
This simplifies to:
$Q=-4.033MeV$
The negative sign indicates that the reaction is endoergic.
