State reach the equivalence point in the titration

Assignment Help Chemistry
Reference no: EM13166011

Find the pH of the equivalence point and the volume (mL) of 0.0740 M KOH needed to reach the equivalence point in the titration of 23.4 mL of 0.0390 M HNO2

Reference no: EM13166011

Questions Cloud

State contains a mixture of neon and fluorine : A closed vessel of volume3.0L contains a mixture of neon and fluorine. The total pressure is3.37atm at 0.0°C. When the mixture is heated to 15°C, the entropy of the mixture increases by 0.345 J·K-1
How much potassium nitrate has to dissolve in water : How much potassium nitrate has to dissolve in water to absorb 114 kJ of heat?
The letters of the alphabet a through z : The letters of the alphabet A through Z can be represented in Morse code. Each letter is represented by a combination of up to four dots and/or dashes, as shown below. Use Java to write and run a console-window program that can convert an English ..
Debate pertaining to cruel and unusual punishment : What are the main provisions of the 8th Amendment and explain both sides of the debate pertaining to cruel and unusual punishment and the related constitutional issues. Is ethics involved in this debate, If so how?
State reach the equivalence point in the titration : Find the pH of the equivalence point and the volume (mL) of 0.0740 M KOH needed to reach the equivalence point in the titration
Product life cycle and integrated marketing : Discuss integrated marketing communications and the communication process.  Describe the promotional mix. How does the promotional mix change over the product life cycle?
State the ph of the solution resulting from the addition : What is the pH of the solution resulting from the addition of 25.0 mL of .01M NaOH solution to 40.0 mL of .01M acetic acid
Print out the sum of all numbers, the average : Write a program that reads in a list of integer numbers and print out the sum of all numbers, the average, the lowest and the highest value entered. The first input number indicates how many numbers the program is attempting to read
State how much hcl must be added to a liter of buffer : How much HCl must be added to a liter of buffer that is 1.5 M in acetic acid and 0.75 M in sodium acetate

Reviews

Write a Review

Chemistry Questions & Answers

  A lab protocol on synthesizing sulfathiazole

A lab protocol on synthesizing sulfathiazole from p-acetamidobenzenesulfonyl chloride and 2-aminothiazole. It would be appreciated if exact amounts of reagents, solvents, etc (in grams, mmols, mls - etc), could be given.

  What is the equilibrium partial pressure of so3

at 900K the following reaction has kp=.345: 2SO2(g)+O2(g)-->2SO3(g) Partial pressures of SO2 is .150 and of O2 is .455. What is the equilibrium partial pressure of SO3?

  Explain what is the concentration of toluene in air produced

what is the concentration of toluene in air produced by vaporizing 1 ml of liquid toluene into clean air to produce a total volume of 100 liters? Toluene has a molecular weight of 92

  Calculate the total kinetic energy of the gaseous mixture

A 100.-L flask contains a mixture of methane (CH4) and argon at 25C. The mass of argon present is 228 g and the mole fraction of methane in the mixture is 0.650.

  Climbers sometimes develop acute mountain sickness

Climbers sometimes develop Acute Mountain Sickness (AMS) when ascending too rapidly without allowing their bodies time to acclimate to the lower oxygen concentrations in air at high elevations.

  Define pair of electrically charged plates

The smallest unit of charge is -1.6× 10-19 C, which is the charge (in coulombs) of a single electron. Robert Millikan was able to measure the charge on small droplets of oil by suspending them between a pair of electrically charged plates.

  What is the value of ka for hx

A 0.100 M solution of a weak acid, HX, has a pH of 2.110. What is the value of Ka for HX?

  How much heat is required

The heat of vaporization of benzene, C6H6  , is 30.8 kJ/mol at its boiling point of 80.1 °C. How   much heat is required to vaporize 128 g benzene at its boiling point  ?

  What is the vapor pressure of this solution

At 20 degrees C, the vapor pressure of ethanol is 45 torr and the vapor pressure of methanol is 92 torr. What is the vapor pressure at 20 degrees C of a solution by mixing 27.0 g of methanol and 75.0 g of ethanol?

  The decomposition of the reaction can be represented

The reaction can be represented as {\rm 2 NI_3 (s)\rightarrow N_2 (g) + 3 I_2 (g)},~{{\Delta H}}_{\rm rxn} = -290.0~{\rm kJ} Find the change in enthaply when 16.0g of \rm NI_3 decomposes.

  How many grams of total blood cholesterol body contain

An individual suffering from a high cholesterol level in her blood has 241 mg of cholesterol per 100 { mL} of blood. If the total blood volume of the individual is 5.1 L, how many grams of total blood cholesterol does the individual's body contain..

  How natural waters provides buffering capacity

Explain how the carbonate system in natural waters provides buffering capacity

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