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.12M Lactic Acid (HC3H5O3, Ka=1.4x10^-4)

Lactic acid, HC3H5O3(aq) is a weak acid that gives yougurt its sour taste(Yeeeeecccckkk). Calculate the pH of a 0.0010 mol/L
1. 1 answer
2. asked by Sarah
3. 848 views
Lactic acid, HC3H5O3(aq) is a weak acid that gives yougurt its sour taste(Yeeeeecccckkk). Calculate the pH of a 0.0010 mol/L
1. 2 answers
2. asked by Geroge B.
3. 1,843 views
Find the ratio of the volumes of NaC3H5O3 soloution to HC3H5O3 (lactic acid) required to prepare a buffer with a pH of 3.90. the
1. 0 answers
2. asked by Bill
3. 569 views
An 0.0284 aqueous solution of lactic acid is found to be 6.7% ionized. Determine Ka for lactic acid.HC3H5O3 + H2O <-- --> H3O^+
1. 3 answers
2. asked by Sev
3. 2,628 views
Consider the Ka values for the following acids:Cyanic acid, HOCN, 3.5 ´ 10-4 Formic acid, HCHO2, 1.7 ´ 10-4 Lactic acid,
1. 2 answers
2. asked by michael
3. 2,588 views
A lactic acid/lactate ion buffer solution contains 0.19 M HC3H5O3 and 0.78 M C3H5O3-, respectively. The Ka value of lactic acid
1. 1 answer
2. asked by Lynne
3. 757 views
A lactic acid/lactate ion buffer solution contains 0.19 M HC3H5O3 and 0.78 M C3H5O3-, respectively. The Ka value of lactic acid
1. 2 answers
2. asked by Lynne
3. 1,086 views
A lactic acid/lactate ion buffer solution contains 0.43M HC3H5O3 and 0.90M C3H5O3-. The value of lactic acid is 1.4*10-4
1. 1 answer
2. asked by jennifer
3. 803 views
Calculate the pH at the equivalence point in titrating 0.100 M solutions of each of the following with 0.038 M NaOH.(a)
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2. asked by Halah Warner
3. 1,734 views
.12M Lactic Acid (HC3H5O3, Ka=1.4x10^-4) is mixed with .10M NaC3H5O3 to form 1.00L solution.A. Calculate the pH of the solution
1. 2 answers
2. asked by Emma
3. 883 views