The equilibrium constant \( K_c \) at \( 298 \, \text{K} \) for the reaction
\( \mathrm{A + B \rightleftharpoons C + D} \)
is \( 100 \). Starting with an equimolar solution with concentrations of \( \mathrm{A} \), \( \mathrm{B} \), \( \mathrm{C} \) and \( \mathrm{D} \) all equal to \( 1 \, \text{M} \), the equilibrium concentration of \( \mathrm{D} \) is ______ \( \times 10^{-2} \, \text{M} \). (Nearest integer)
