Compute the ph during the titration

Assignment Help Chemistry
Reference no: EM13195393

Calculate the pH during the titration of 10.00 mL of 0.400 M hypochlorous acid with 0.500 M NaOH. First what is the initial pH (before any NaOH is added)?

The Ka for HOCl is 3.0 x 10-8 M.

What is the pH after 9.90 mL of NaOH are added?

What is the pH when half the acid has been neutralized?

What is the pH after 14.10 mL of NaOH are added?

Reference no: EM13195393

Questions Cloud

Define what concentration of sulfuric acid : Phases are optional. A. 0.450 L of 0.420 M H2SO4 is mixed with 0.400 L of 0.200 M KOH. What concentration of sulfuric acid remains after neutralization?
Nucleus in a eukaryotic cell : the nucleus in a eukaryotic cell is surrounded by a nuclear envelope consistin of A) 1 membrane interrupted by nuclear pores B) 1 membrane without nuclear pores C) 2 membranes without nuclear pores D) 2 membranes interrupted by nuclear pores
How do these lengths mn and pq compare now : M and N are the midpoints ofSymbol for segment P R.andSymbol for segment Q R.respectively.
Who was also starting a program of weight lifting : Could the same thing happen to Jay's 23-year-old sister, Trixie, who was also starting a program of weight lifting? Why or why not?
Compute the ph during the titration : Calculate the pH during the titration of 10.00 mL of 0.400 M hypochlorous acid with 0.500 M NaOH. First what is the initial pH (before any NaOH is added)?
Stem of a water lily different from the stem of a dandelion : how is the stem of a water lily different from the stem of a dandelion and how does te stem of a water lily help it live in a pond. ?
What are the shapes : there are four shapes in group a. all of the shapes have between 3 and 5 sides and are not regular. inside each shape there is one acute angle. what are the shapes?
Membrane and potassium ions : When a nerve fiber is polarized, the concentration of - A. sodium and potassiumions is higher on the inside of its membrane
Terminate reactions are competing reactions : Under what conditions can you ensure that substitution will predominate and under what conditions can you ensure that elimination will predominate?

Reviews

Write a Review

Chemistry Questions & Answers

  State exploding gunpowder rapidly vaporizes the dry ice

Assume that 500g of dry ice is placed in a cavity with a volume of 0.800 L and the ignited gunpowder heats the CO2 to 700 K. What is the final pressure in the hole?

  Describe why the in phase vibration is located at a higher

Explain why the in phase vibration is located at a higher frequence than the out of phase stretch in the case of acetylene.

  What is the molarity of sucrose

What is the molarity of sucrose, C12H22O11, that contains 125 g of sucrosein 3.50L of solution?

  What mass of this substance must evaporate

What mass of this substance must evaporate in order to freeze 170 of water initially at 23? (The heat of fusion of water is 334 the specific heat of water is 4.18 .

  What is the density of sample of ammonia gas

what is the density of sample of ammonia gas if the pressure is 705mmHg and the temperature is 63.0 degrees C?

  Calculate the ph of a solution

calculate the pH of 50 ml of .15 M HCHO2 with 75 mL of .13 M NaCHO2

  What is the actual amount of magnesium oxide produced

what is the actual amount of magnesium oxide produced when excess carbon dioxide reacts with 42.8 grams of magnesium metal?

  Calculate volume of water contaminated

The partial pressure and Henry's law constants for SO2 and H2O2 are 2.7 ppm (KH = 1.2 mol L-1atm-1) and 4.9 ppb (KH = 1.0E5 mol L-1atm-1), respectively. Calculate the reaction rate of this process.

  Calculate the molar mass (g/mol) of a gas

Calculate the molar mass (g/mol) of a gas whose root mean square speed is 796 m/s at 512 K.

  Find origin of the charge neutrality requirement in solids

What is the origin of the charge neutrality requirement in solids? Why must solids have charge neutrality in the bulk,

  Supposing that all ionic species are completely dissociated

A 25.72 mL sample of a 0.200 M solution of barium nitrate is mixed with 11.19 mL of a 0.250 M solution of potassium sulfate. Assuming that all ionic species are completely dissociated

  State what is the minimum volume of water needed

What is the minimum volume of water needed to recrystallize 50 mg of phthalic acid? How much phthalic acis will remain in solution after recrystallization?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd