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Posted: **Mon Jul 11, 2022 1:56 pm**

: A Buffer Solution Is Made That Is 0 393 M In H Co3 And 0 393 M In Khco3 If K 1 For H Co3 Is 4 20 X 10 7 What Is The Ph 1 (16.81 KiB) Viewed 36 times

: A Buffer Solution Is Made That Is 0 393 M In H Co3 And 0 393 M In Khco3 If K 1 For H Co3 Is 4 20 X 10 7 What Is The Ph 2 (13.71 KiB) Viewed 36 times

A buffer solution is made that is 0.393 M in H₂CO3 and 0.393 M in KHCO3. If K₁1 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 0.099 mol NaOH is added to 1.00 L of the buffer solution. (Use the lowest possible coefficients. Omit states of matter.) +
A 20.7 ml sample of 0.267 M dimethylamine, (CH3)2NH, is titrated with 0.253 M hydrobromic acid. After adding 8.63 mL of hydrobromic acid, the pH is Use the Tables link in the References for any equilibrium constants that are required.