In a constant$-$pressure calorimeter, $65\mathrm{.}0mL$ of $0\mathrm{.}320$MBa$(OH{)}_2$ was added to $65\mathrm{.}0mL$ of $0\mathrm{.}640MHCl.$

The reaction caused the temperature of the solution to rise from $21\mathrm{.}65C$ to $26\mathrm{.}01C.$ If the solution has the same density and

specific heat as water and $4\mathrm{.}184\frac{J}{g}*C,)$ respectively$),$ what is $H$ for this reaction $($per mole $H_{2}O$ produced$)?$

Assume that the total volume is the sum of the individual volumes.