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12 Dec 2019
Consider the following mixtures. In each case either calculate the pH if the resulting solution is a buffer solution or state why the solution does not form a buffer. The Ka for acetic acid is 1.8 x 10-5M.
A. 25.0 mL of 0.200 M CH3COOH (aq) and 25.0 mL of 0.200M Ba(OH)2 (aq)
B. 25.0 mL of 0.200 M CH3COOH and 25.0 mL of 0.100 M HCl (aq)
C. 25.0 mL of 0.200 M CH3COOH and 25.0 mL of 0.100 M NaOH
Consider the following mixtures. In each case either calculate the pH if the resulting solution is a buffer solution or state why the solution does not form a buffer. The Ka for acetic acid is 1.8 x 10-5M.
A. 25.0 mL of 0.200 M CH3COOH (aq) and 25.0 mL of 0.200M Ba(OH)2 (aq)
B. 25.0 mL of 0.200 M CH3COOH and 25.0 mL of 0.100 M HCl (aq)
C. 25.0 mL of 0.200 M CH3COOH and 25.0 mL of 0.100 M NaOH
Keith LeannonLv2
13 Dec 2019
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