What is the pH of the titration solution when 25.0 mL of .200 M
aqueous formic...
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Chemistry
What is the pH of the titration solution when 25.0 mL of .200 Maqueous formic acid, HCO2H, is titrated with 50.0 mL of0.100 M aqueous potassium hydroxide, KOH? The Ka forformic acid is 1.8x10-4.
A. 8.52
B. 7.00
C. 5.71
D. 8.29
E. 10.26
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4.3 Ratings (887 Votes)
Given MHCO2H 02 M VHCO2H 25 mL MKOH 01 M VKOH 50 mL molHCO2H MHCO2H VHCO2H molHCO2H 02 M 25 mL 5 mmol molKOH MKOH VKOH molKOH 01 M 50 mL 5 mmol We
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