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Determine the pH of a 0.987 M H2CO3 Carbonic acid is a diprotic acid whose Ka1 = 4.3 × 10-7 and Ka2 = 5.6 × 10-11. My pr

Posted: Sun Jul 10, 2022 3:50 pm
by answerhappygod
Determine the pH of a 0.987 M H2CO3 Carbonic acid is a diproticacid whose Ka1 = 4.3 × 10-7 and Ka2 = 5.6 × 10-11.
My professor said to only focus on the strong acid and ignorethe weak. I do not know which one to ignore.
Can you please write clear and show all the math steps. Thankyou.