(Solved): Consider the following buffer system composed of benzoic acid, HC7H5O2, and its conjugate ...

Consider the following buffer system composed of benzoic acid, ${\mathrm{HC}}_7{\mathrm{H}}_5{\mathrm{O}}_2$, and its conjugate base ${\mathrm{C}}_7{\mathrm{H}}_5{\mathrm{O}}_2$ and use the same system to answer the two questions in this clicker activity. ${\mathrm{HC}}_7{\mathrm{H}}_5{\mathrm{O}}_2+{\mathrm{H}}_2\mathrm{O}?{\mathrm{H}}_3{\mathrm{O}}^{+}+{\mathrm{C}}_7{\mathrm{H}}_5{\mathrm{O}}_2^{?}$ 1. Applying Le Châtelier's principle, predict the correct response of an equilibrium system by the addition of ${\mathrm{H}}_3{\mathrm{O}}^{+}$ a) Concentration of ${\mathrm{HC}}_7{\mathrm{H}}_5{\mathrm{O}}_2$ will increase b) Concentration of ${\mathrm{HC}}_7{\mathrm{H}}_5{\mathrm{O}}_2$ will decrease c) Concentration of ${\mathrm{C}}_7{\mathrm{H}}_5{\mathrm{O}}_2$ will increase Consider the following buffer system composed of benzoic acid, ${\mathrm{HC}}_7{\mathrm{H}}_5{\mathrm{O}}_2$, and its conjugate base ${\mathrm{C}}_7{\mathrm{H}}_5{\mathrm{O}}_2$ and use the same system to answer the two questions in this clicker activity. ${\mathrm{HC}}_7^r{\mathrm{H}}_5{\mathrm{O}}_2+{\mathrm{H}}_2\mathrm{O}){\mathrm{H}}_3\mathrm{O}++{\mathrm{C}}_7{\mathrm{H}}_5{\mathrm{O}}_2$ 2. Applying Le Châtelier's principle, predict the correct response of an equilibrium system by the removal of ${\mathrm{C}}_7{\mathrm{H}}_5{\mathrm{O}}_2$ a.Concentration of ${\mathrm{HC}}_7{\mathrm{H}}_5{\mathrm{O}}_2$ will increase b. Concentration of ${\mathrm{HC}}_7{\mathrm{H}}_5{\mathrm{O}}_2$ will decrease c. Concentration of ${\mathrm{H}}_3{\mathrm{O}}^{+}$will decrease