A buffer solution is made that is 0.495 M in H₂CO3 and 0.495 M in KHCO3. Kat for H₂CO3 is 4.20 x 10-7, what is the pH of the buffer solution? If pH = Write the net ionic equation for the reaction that occurs when 0.105 mol NaOH is added to 1.00 L of the buffer solution. (Use the lowest possible coefficients. Omit states of matter.) I + +

Chemistry & Chemical Reactivity
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ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter21: The Chemistry Of The Main Group Elements
Section21.5: The Alkaline Earth Elements, Group 2a
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A buffer solution is made that is 0.495 M in H₂CO3 and 0.495 M in KHCO3.
If Kal for H₂CO3 is 4.20 x 10-7, what is the pH of the buffer solution?
pH =
Write the net ionic equation for the reaction that occurs when 0.105 mol NaOH is added to 1.00 L of the buffer solution.
(Use the lowest possible coefficients. Omit states of matter.)
I
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Transcribed Image Text:A buffer solution is made that is 0.495 M in H₂CO3 and 0.495 M in KHCO3. If Kal for H₂CO3 is 4.20 x 10-7, what is the pH of the buffer solution? pH = Write the net ionic equation for the reaction that occurs when 0.105 mol NaOH is added to 1.00 L of the buffer solution. (Use the lowest possible coefficients. Omit states of matter.) I Submit Answer - Retry Entire Group 9 more group attempts remaining
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