Find out the ph at one-half of the equivalence point

Assignment Help Chemistry

Reference no: EM13541537

Consider the titration of a 25.0 mL sample of 0.110M HC2H3O2 with 0.130M NaOH. Determine the pH at one-half of the equivalence point. (initial pH=2.85, the volume of added base required to reach the equivalence point=21.2 mL)

Reference no: EM13541537

Questions Cloud

Explain equation for reaction in acidic solution : In a particular redox reaction BrO^- is oxidized to BrO3^- and Ag^+ is reduced to Ag. Complete and balance the equation for this reaction in acidic solution.

Find how much work did you do to reduce the radius : A 1 kg mass is moving in a circle of radius 1.8 m on a flat frictionless table at the end of a string. How much work did you do to reduce the radius by a factor of one-half

Water balloons and hard baseballs : The two mediums below propagate particles differently. Which of the two medium would have higher acoustic velocity and create better propagation or movement of particles? water balloons, hard baseballs.

Find the frequency in terahertz of visible light : Find the frequency in terahertz of visible light with a wavelength of 441 nm in vacuum

Find out the ph at one-half of the equivalence point : Consider the titration of a 25.0 mL sample of 0.110M HC2H3O2 with 0.130M NaOH. Determine the pH at one-half of the equivalence point. initial pH=2.85, the volume of added base required to reach the equivalence point=21.2 mL

Explain the events that can change the state of the system : Explain the events that can change the state of the system and write a programming code to generate 100 random variates according to exponential distribution and store them in an array.

Determine the work done on the refrigerant in each cycle : During each cycle, a refrigerator ejects 680 kJ of energy to a high-temperature reservoir, and takes in 600 kJ of energy from a low-temperature reservoir. Determine the work done on the refrigerant in each cycle. Determine the coefficient of performa..

Evaluate the percent ionization of benzoic acid : Calculate the percent ionization of Benzoic acid for the following concentration: (a) 0.40 M (b) 0.00040 please show work I got the right answer for a which is 1.3% but i cant find b

Find how many grads are there : In Europe, surveyors often measure angles in grads. There are 100 grads in one-quarter of a circle. How many grads are there in 2.16 radians

User Account

All Pages