the reactivity of an acid depend on its identity? Yes No Unsure how you determined your answer to CTQ 6. Critical Thinking Questions tied to are continued on the next Experiment 2 page… This table will be filled out based on the instructions below. Equilibrium Hydronium ion Initial Acetate ion concentration [H3O+] concentration [OAc] Equilibrium acetic acid (M) acetic acid (M) pH [HOAc] (determined from solution (as measured) (M) pH) (HOAc)o = “x” “(HOAc)o x” “x 10pH” 0.100 M* 0.0100 M 0.00100 M *Be sure to use the HOAc concentration (M) for for your solution, the “Actual ‘0.100 M’ term” dilutions, and all calculations. Record your pH values from Experiment 2 on your data sheet into the third column above. From the pH, calculate the concentration of hydronium ion for each dilution. Enter your values in the fourth column in the table. Recall [H3O+] = 10pH Show one sample calculation for the 0.100 M solution:
the reactivity of an acid depend on its identity? Yes No Unsure how you determined your answer to CTQ 6. Critical Thinking Questions tied to Experiment 2 are continued on the next page… This table will be filled out based on the instructions below. Initial concentration acetic acid solution (HOAc)o Equilibrium concentration acetic acid [HOAc] (M) “(HOAc)o x” Equilibrium pH (as measured) Hydronium ion [H3O+] (M) (determined from pH) “x = 10pH” Acetate ion [OAc] (M) “x” 0.100 M* 0.0100 M 0.00100 M *Be sure to use the “Actual ‘0.100 M’ HOAc concentration (M) for term” for your solution, the dilutions, and all calculations. Record your pH values from Experiment 2 on your data sheet into the third column above. From the pH, calculate the concentration of hydronium ion for each dilution. Enter your values in the fourth column in the table. Recall [H3O+] = 10pH Show one sample calculation for the 0.100 M solution:
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