Weâ€™re going to titrate formic acid with the strong base, NaOH. There is initially 100. mL...

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Chemistry

Weâ€™re going to titrate formic acid with the strong base, NaOH.There is initially 100. mL of 0.50 M formic acid and theconcentration of NaOH is 1.0 M.
A. What is the initial pH of the formic acid solution?
B. What is the percent ionization under initial conditions?
C. After the addition of 10 mL of NaOH, what is the pH?
D. After the addition of 25 mL of NaOH, what is the pH? Thinkabout where in the titration this brings you.
E. What volume of NaOH is required to reach the equivalencepoint?
F. What is the pH at the equivalence point?
G. What is the pOH at the equivalence point?
H. If, instead of NaOH being added, 0.05 moles of HCl is addedby bubbling the gas through the solution. Assume that the volumehas not changed. What is the percent dissociation of formicacid?
Sorry! i know its alot

Answer & Explanation Solved by verified expert

4.4 Ratings (1147 Votes)

formic acid pKa 375 a initially HA H A Ka HAHA 10365 xx05x x 000934 pH log000934 log000934 b ion HM 100 00093405 100 1868 c mmol of acid MV 10005 50 See Answer

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