Describe the ka of lactic acid hc3h5o3

Assignment Help Chemistry

Reference no: EM13313485

What is the pH of this buffer? The Ka of lactic acid, HC3H5O3, is 1.410?4. (a) Suppose buffer #1 is prepared using 40.0 mL 0.1 M HC3H5O3 and 60.0 mL 0.1 M C3H5O3- to give a final volume of 100.0 mL. What is the pH of this buffer? (b) Suppose a buffer #2 is prepared using 60.0 mL 0.1 M HC3H5O3 and 40.0 mL 0.1 M C3H5O3- to give a final volume of 100.0 mL. What is the pH of this buffer? (c) Calculate the pH of each buffer if 0.001 moles of OH- are added to each

Reference no: EM13313485

Questions Cloud

Machine that has a single register and six instructions : Machine that has a single register and six instructions

What is the index of refraction of the unknown liquid : A layer of oil (n = 1.45) floats on an unknown liquid. A ray of light originates in the oil and passes into the unknown liquid. What is the index of refraction of the unknown liquid

What is the difference between syntax and semantics : Explain the distinction between an ambiguity in a proposed algorithm and an ambiguity in the representation of an algorithm.

What is the tension in the cables : A 20 Kg loudspeaker is suspended 2.0 m below the ceilling by two cables that are each 30' from vertical . What is the tension in the cables

Describe the ka of lactic acid hc3h5o3 : The Ka of lactic acid, HC3H5O3, is 1.410?4. (a) Suppose buffer #1 is prepared using 40.0 mL 0.1 M HC3H5O3 and 60.0 mL 0.1 M C3H5O3- to give a final volume of 100.0 mL. What is the pH of this buffer

Calculate average flow rate and hydraulic gradient : The cylinder has a length of 120 cm and a diameter of 12 cm. The field sample with a porosity of 0.24 is tested under a constant head difference of 160 cm with water at 10 degree Celcius.

Where do othe researchers drop ff the ewaste : Where do othe researchers drop ff the ewaste and where does it end up?

Calculate linear momentum of football player : Use the following scenario for questions 8-10. The mass of Football Player A is 117 kg, and his linear velocity is 6.12 m/s. Calculate linear momentum of Football Player A

Calculate temp increase which would induce max compression : Calculate the temperature increase which would induce maximum compression in the wall of the vessel equal to the maximum tension. young's modulus for steel can be taken as 200Gpa and the coefficient of thermal expansion as 12*10^-6mm(mm Celsius).

User Account

All Pages