Question 12 of 17 Carbonic acid, H₂CO3 is a diprotic acid with Ka1 = 4.3 x 107 and Ka2 = 5.6 x 10-11. What is the pH of

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Question 12 Of 17 Carbonic Acid H Co3 Is A Diprotic Acid With Ka1 4 3 X 107 And Ka2 5 6 X 10 11 What Is The Ph Of 1 (27.08 KiB) Viewed 46 times

Question 12 Of 17 Carbonic Acid H Co3 Is A Diprotic Acid With Ka1 4 3 X 107 And Ka2 5 6 X 10 11 What Is The Ph Of 2 (25.15 KiB) Viewed 46 times

Question 12 of 17 Carbonic acid, H₂CO3 is a diprotic acid with Ka1 = 4.3 x 107 and Ka2 = 5.6 x 10-11. What is the pH of a 0.29 M solution of carbonic acid? 1 4 7 +/- 2 5 8 00 . 3 6 9 O X C Submit x 100
< Question 11 of 17 What mass of KOH would need to be dissolved in 500.0 mL of water to produce a solution with a pH of 12.40? 1 st 4 2 +/- LO 7 8 . 3 6 9 9 0 x C x 100 Submit