Explain what is the ph at the midpoint in the titration

Assignment Help Chemistry
Reference no: EM13647398

When a 19.7 mL sample of a 0.323 M aqueous hydrofluoric acid solution is titrated with a 0.399 M aqueous potassium hydroxide solution, what is the pH at the midpoint in the titration?

Reference no: EM13647398

Questions Cloud

What do enkidus curse : What do Enkidus curse and then his blessing of the prostitute suggest about the lot of women in ancient Mesopotamia?
Explain what volume of naoh solution do you calculate : Add 3.00 M NaOH solution while stirring and monitoring the pH with a pH electrode until the pH is 4.50. What volume of NaOH solution do you calculate that you will need
Discuss the effects of your actions on the society : Discuss the effects of your actions on the society around you. Use concrete examples when needed and references to sources of your choice.
Provide an advantage to you in a job interview : What examples could you use? How can you make clear the advantage hiring you would provide the employer?
Explain what is the ph at the midpoint in the titration : When a 19.7 mL sample of a 0.323 M aqueous hydrofluoric acid solution is titrated with a 0.399 M aqueous potassium hydroxide solution, what is the pH at the midpoint in the titration
How far from the mirror is the image located : An object 5 millimeters high is located 15 millmeters in frontof a plane mirror. How far from the mirror is the image located
Social and political behavior may perpetuate inequality : Discuss or how our own social and political behavior may perpetuate inequality?
State complete ionic equation to show the reaction : Write complete ionic equation to show the reaction of aqueous lead(II) nitrate with aqueous potassium sulfate to form solid lead(II) sulfate and aqueous potassium nitrate.
What was the angle of the hill : Jack and Jill ran up the hill at 3.39 m/s. Thehorizontal component of Jill's velocity vector was 2.05 m/s.  What was the angle of the hill

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the mass percentage of hydrogen peroxide in the

a disinfectant solution is made by dissolving 4.50 g of hydrogen peroxide h2o2 in 143.2 g of water. calculate the mass

  Cnsider the unbalanced equation c5h12l o2g --gt co2g h2ol

consider the unbalanced equation c5h12l o2g --gt co2g h2ol if 25.2 grams of pentane c5h12 are burned in excess oxygen

  Explain substances has high boiling point

Analysis of an unknown substance showed that it has high boiling point and is brittle. It is an insulator as a solid but conducts electricity when melted, which of the following substances would have those characterisitics

  Evaluate the standard enthalpy change of explosive

Determine the standard enthalpy change of the following explosive reaction by using the apprpriate enthalpies of formation

  Explain what is the molarity of a sodium chloride solution

What is the molarity of a sodium chloride solution, if 6.62 g of NaCl are dissolved in enough water to make

  Benzene and toluene form essentially ideal solutions a

benzene and toluene form essentially ideal solutions. a particular mixture that consists of two moles of benzene and

  How many grams of carbon dioxide are formed

When 7.51 grams of propane reacts with excess oxygen how many grams of carbon dioxide are formed

  Compute the probabiltiy of finding the particle

where a is constant and -infinity

  Describe the equilibrium concentrations

Determine the value of Kc for the following reaction if the equilibrium concentrations are as follows: [N2]eq = 3.6 M, [O2]eq = 4.1 M, [N2O]eq = 3.3 × 10-18 M.

  Explain what is the ka of hcooh

A solution contains 0.200 moles of HCOOH and 0.100 moles of HCOONa in a 200 mL volume is found to have a pH of 3.44. What is the Ka of HCOOH

  Explain what mass of c2h2can be produced

A 50.0 L steel vessel, filled with CH4 to a pressure of 10.0 atm at 298 K, is heated to 1600 K to convert CH4 into C2H2 . What mass of C2H2can be produced. What pressure does the reactor reach at 1600 K? 2CH4 (g) C2H2(g) + 3H2(g)

  Determine how long in hours did the electrolysis take

A spoon was silver plated electrolytically in a Silver nitrate solution. If 0.750 grams of silver was deposited on the spoon at a constant current of twenty mili amperes, determine how long in hours did the electrolysis take?

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