5. (5 pts each) Write the equation for the equilibrium constant (like equation 2-24) for the following reactions: a) HCO3CO32+H+ b) H2CO3HCO3+H+ 6. (4+1 pts) What is the pH of the following solution: [H+]=0.00002M, and is the solution acidic or basic? 7. (4+1pts) What is the molar concentration of [H+]in a solution that has a pH=8.1, and is the solution acidic or basic? 8. (5 pts each) A 32oz Mountain Dew contains 125.4 grams of sugar. a. What is the concentration in mg/l ? b. What is the molar concentration? c. What is the concentration in ppm (part per million)