10. For the problem above compute the pH of the soft drink. (From 2.28 in Masters Text). Hint: Assume [H+] = [HCO3-]+ 2[CO3²+] + [OH-]. Assume no carbonate which means

no[CO3²]. Assume the following chemical reaction: \mathbf{C O}_{2}+\mathbf{H}_{2} \mathbf{O}=\mathbf{H}_{2} \mathbf{C O}_{3}^{*}=\mathbf{H}^{+}+\mathbf{H C O}_{3}, \mathbf{K}=\mathbf{1 0}^{\mathbf{6}, 35}