What is the ph of the resulting buffer

Reference no: EM13694849

Problem- 500.0 mL of 0.110 M NaOH is added to 575 mL of 0.250 M weak acid (Ka = 1.09 × 10-5). What is the pH of the resulting buffer?

Express your knowledge to solve the above question

Reference no: EM13694849

Questions Cloud

At what angle from the vertical does the fish see : A 1.55-m tall fisherman stands at the edge of a lake, At what angle from the vertical does the fish see the top of the fisherman's head

Process of preparing the truth table : After the fourth clock pulse, the machine has to be again in the reset state, ready for the next sequence. Minimize the number of states needed.

How many radioactive nuclei are initially present : A radioactive isotope has a half-life of 76.0 min. A sample is prepared that has an initial activity of 16.0E10 Bq. How many radioactive nuclei are initially present in the sample

Calculate the e0 half-cell values for ti and v : Problem- Both Ti nd V are reactive enough to dispace H2 from water. The difference in their E0 half-cell values is 0.43V. Given the information below, calculate the E0 half-cell values for Ti and V

What is the ph of the resulting buffer : Problem- 500.0 mL of 0.110 M NaOH is added to 575 mL of 0.250 M weak acid (Ka = 1.09 × 10-5). What is the pH of the resulting buffer

The ionization constant for hclo can be found here : Problem- Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.140 M HClO(aq) with 0.140 M KOH(aq). The ionization constant for HClO can be found here.

What is the average power delivered to the resistor : A series AC circuit contains a 250 OHM resistor, a 15-mH inductor, What is the average power delivered to the resistor

Derive the intergrates rate expression for a reaction : Problem- Derive the intergrates rate expression for a reaction which is 1/2 order in [A]. Derive an expression for t1/2

Find the potential energy of this pair of charges : A proton and an electron are 1.00 Ã apart. (Ã is the Angstrom unit, which is 10-10 m). Find the potential energy of this pair of charges

User Account

All Pages