Define the ph of the solution at the equivalence point

Reference no: EM13229379

Assume you dissolve .378 g of the weak acid benzoic acid in enough water to make 1.00e2 ml of solution and then titrate the solution with .200 M NaOH.

C6H5CO2H + OH- <=> C6H5CO2 + H20

What is the pH of the solution at the equivalence point?

Ka(benzoic acid) = 6.3 e -5

Reference no: EM13229379

Questions Cloud

Explain vinegar is aqueous solution of acetic acid : The pH of a white vinegar solution is 2.29. This vinegar is aqueous solution of acetic acid with a density of 1.09 g/mL. What is the mass percentage of acetic acid in the solution?

Why has southwest business model and strategies changed : Why has Southwest's business model and strategies changed overtime?

What is the reliability and the equivalent mtbf value : What is the reliability, the equivalent MTBF value, and the equivalent failure rate for a system that has a primary microprocessor circuit board and a secondary microprocessor circuit board that is hooked up in standby redundancy

Draw a markov chain that is irreducible : How do you draw a markov chain that is irreducible with a period equal to 3?

Define the ph of the solution at the equivalence point : Assume you dissolve .378 g of the weak acid benzoic acid in enough water to make 1.00e2 ml of solution and then titrate the solution with .200 M NaOH.

Compute the cycle time and throughput rate : For each application type, compute the cycle time, throughput rate, and throughput efficiency - which process appears to be more efficient? Why do you think this is? What suggestions would you provide the manager for improvement? What are..

Determine the resistance of the filament : The resistance of the filament of the bulb, measured with a standard multimeter, is 16.7 ohms. When the bulb is connected into the circuit and is operating at the rated values given above determine a) the resistance of the filament b) the efficien..

Explain volume change after nano3 is dissolved : A buffer is prepared by dissolving .0250 mol of sodium nitrite in 500 ml of 0.0329 M nitrous acid. Assume no volume change after NaNO3 is dissolved. calculate the pH of this buffer.

With whom does your organization compete in terms : With whom does your organization compete in terms of compensation and benefits? What does your company policy say?

User Account

All Pages