When 0.125 M Lactic acid is ionized, it dissociates into hydrogen ion and lactate ion. Calculate...
When 0.125 M Lactic acid is ionized, it dissociates into hydrogen ion and lactate ion. Calculate the percentage ionization of the lactic acid whose ionization constant is 0.00014.
Homework Answers
![- H+ + A- HA 0.125 0.125-n ka= [H + 1[A] 1.4x10-9 nt 0.125-2 x²7 1.4x104 - 1.75, los solving for n, ni 4.188103 ionization -](http://img.homeworklib.com/questions/ec316220-7ee4-11ec-9d8d-191a23c181da.png?x-oss-process=image/resize,w_560)
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When 0.125 M Lactic acid is ionized, it dissociates into
hydrogen ion and lactate ion. Calculate...
Lactic acid is a simple organic acid that is somewhat stronger than acetic acid. The lactate...
Lactic acid is a simple organic acid that is somewhat stronger than acetic acid. The lactate ion is the conjugate base of lactic acid and is one product of animal (including human) metabolism. Ka for lactic acid is 1.38 x 10-4. If the resting amount of lactate in blood is 2.0 mM and typical blood pH is 7.40, what is the lactic acid concentration in blood? Calculate the pH of a 0.0100 M solution of lactic acid. Calculate the pH...
2) Calculate the percent ionization of 0.130 M lactic acid in a solution containing 8.5×10−3 M sodium lactate...
2) Calculate the percent ionization of 0.130 M lactic acid in a solution containing 8.5×10−3 M sodium lactate. Express the percent ionization to two significant digits.
During exercise when the body lacks an adequate supply of oxygen to support energy production, the...
During exercise when the body lacks an adequate supply of oxygen to support energy production, the pyruvate that is produced from the breakdown of glucose is converted into lactate. High lactate levels can lead to acidity in the muscle cells as some of the lactate hydrolyzes to lactic acid. The dissociation of lactic acid to lactate is shown in the reaction. Lactic acid has a p?a of 3.86. Lactic acid dissociates into the lactate ion and a hydrogen ion. The...
Calculate the percent ionization of 0.115 M lactic acid in a solution containing 7.5×10^-3 M sodium...
Calculate the percent ionization of 0.115 M lactic acid in a solution containing 7.5×10^-3 M sodium lactate. Ka of lactic acid=1.4x10^-4
Calculate the percent ionization of 0.115 M lactic acid in a solution containing 7.5×10−3 M sodium...
Calculate the percent ionization of 0.115 M lactic acid in a solution containing 7.5×10−3 M sodium lactate.
A lactic acid/lactate ion buffer solution contains 0.43 MHC3H5 03 and 0.80 MC,H50,-, respectively. The Ka...
A lactic acid/lactate ion buffer solution contains 0.43 MHC3H5 03 and 0.80 MC,H50,-, respectively. The Ka value of lactic acid is 1.4 × 10-4. Calculate the pH of this buffer. Express the pH numerically.
help A monoprotic weak acid, HA, dissociates in water according to the reaction HA(aq) = (aq)...
help
A monoprotic weak acid, HA, dissociates in water according to the reaction HA(aq) = (aq) + A (aq) The equilibrium concentrations of the reactants and products are [HA] = 0.180 M, H+] = 3.00 x 10-4 M, and A) = 3.00 x 10-4 M. Calculate the value of pK, for the acid HA. pKg = During exercise when the body lacks an adequate supply of oxygen to support energy production, the pyruvate that is produced from the breakdown of...
Please help Part B Calculate the percent ionization of 0.140 M lactic acid in a solution...
Please help
Part B Calculate the percent ionization of 0.140 M lactic acid in a solution containing 6.5x103 M sodium lactate Express the percent ionization to two significant digits. Submit Provide Feedback Ne
LULJLIUL LUI PUIHIL If the hydrogen ion concentration of a 0.100 M HC2H5O3 solution is 0.0038...
LULJLIUL LUI PUIHIL If the hydrogen ion concentration of a 0.100 M HC2H5O3 solution is 0.0038 M. what is the ionization constant for lactic acid?
What is the pH of a buffer that is 0.12 M in lactic acid (HC3H503) and 0.10 m in sodium lactate? For lactic acid, K...
What is the pH of a buffer that is 0.12 M in lactic acid (HC3H503) and 0.10 m in sodium lactate? For lactic acid, Ka= 1.4x10-4 a 3.77 6.3.85 OC 10.33 d. 1.20
A lactic acid/lactate ion buffer solution contains 0.43 MHC3H5 03 and 0.80 MC,H50,-, respectively. The Ka value of lactic acid is 1.4 × 10-4. Calculate the pH of this buffer. Express the pH numerically.
help
A monoprotic weak acid, HA, dissociates in water according to the reaction HA(aq) = (aq) + A (aq) The equilibrium concentrations of the reactants and products are [HA] = 0.180 M, H+] = 3.00 x 10-4 M, and A) = 3.00 x 10-4 M. Calculate the value of pK, for the acid HA. pKg = During exercise when the body lacks an adequate supply of oxygen to support energy production, the pyruvate that is produced from the breakdown of...
Please help
Part B Calculate the percent ionization of 0.140 M lactic acid in a solution containing 6.5x103 M sodium lactate Express the percent ionization to two significant digits. Submit Provide Feedback Ne
LULJLIUL LUI PUIHIL If the hydrogen ion concentration of a 0.100 M HC2H5O3 solution is 0.0038 M. what is the ionization constant for lactic acid?
What is the pH of a buffer that is 0.12 M in lactic acid (HC3H503) and 0.10 m in sodium lactate? For lactic acid, Ka= 1.4x10-4 a 3.77 6.3.85 OC 10.33 d. 1.20
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