4 1 point Consider the balanced reaction below. The table that follows lists the initial concentrations of a reactant and how it changes as the reaction moves toward equilibrium. What is the concentration of the reactant at equilibrium? SO2(g) + NO2(g) = SO3(g) + NO(g) Initial concentration Change in concentration Equilibrium concentration [SO]/M 3.0 -1.9 type your ansv -10