Calculate the ph at the equivalence point for the titration

Assignment Help Chemistry
Reference no: EM13700677

Question- A. Calculate the pH at the equivalence point for the titration of 0.160 M Methylamine with 0.160 M HCl. The Kb of methlylamine is 5.0 x 10^-4.

B. Calculate the pH of the resulting solution if 19.0 mL of 0.190 M HCl is added to:

1. 24.0 mL of 0.190 M NaOH...what is pH?

2. 29.0 mL of 0.240 M NaOH...what is pH?

Hello Experts please provide me the detailed computation for above question

Reference no: EM13700677

Questions Cloud

Write a short java method to count the number of nodes : Write a short Java method to count the number of nodes in a circularly link list.
Nitrogen dioxide dimerizes to form dinitrogen tetraoxide : Question- Nitrogen dioxide dimerizes to form dinitrogen tetraoxide. 2 NO2(g) ? N2O4(g) Calculate the value of Kc, given that the gas phase equilibrium constant, Kp, for the reaction is 1.3 × 103 at 273 K
How much time for b to receive the whole file : Suppose two hosts, A and B, are separated by 20,000 kilometers and are connected by a link of R=2 Mbps, and there are 4 routers between A and B.
Program to computerize the billing system of a hospital : Design the class doctorType, inherited from the class personType, with an additional data member to store a doctor's specialty.
Calculate the ph at the equivalence point for the titration : Question- A. Calculate the pH at the equivalence point for the titration of 0.160 M Methylamine with 0.160 M HCl. The Kb of methlylamine is 5.0 x 10^-4.
How many moles of photons with a wavelength : Question- How many moles of photons with a wavelength of 697nm would need to strike a material in order for it to absorb 54.7 kJ of energy
Prepare a program for sorting the numbers : Write a program that orders three double numbers by increasing value. The program should include a function named sort3 that takes three double * arguments (pointer to double). The function prototype is void sort3(double *x, double *y, double *z);
Explain the symbols for the nuclide that is formed : Question- Give the symbols for the nuclide that is formed in each of the following radioactive decays by indicating the atomic symbol, atomic number, and mass number of the nuclide. ^11B> 0/0 v+
Identify a large information system : Please write a one page report describing your findings. You should list causes of failure and what lessons could be learnt from the failure.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain lcoation on a ir spectrum expect to see in propanol

In what approximate lcoation on a IR Spectrum would you expect to see one or two absorptions that distinguish 1-propanol

  Calculate the total amount of heat removed in the process

A 70.0 g steam sample at 150.0 degree Celsius was converted to ice at -150.0 degree Celsius, calculate the total amount of heat removed in the process.

  The oxygen concentration adequate to warrant

Survival of trout needs water in which the oxygen concentration is greater than 5 ppm. A 100-mL sample of lake water was examined according to the method outlined in question 6 with the liberated iodine requiring a 9.72mL titration with 0.01235 M ..

  Depict and name all dienes of molecular formula

Draw and name all dienes of molecular formula C5H8. When E and Z isomers are possible, draw and name each stereoisomer.

  Explain the concentration of cholesterol, glucose and urea

The concentration of cholesterol, glucose and urea in the blood from a fasting individual are listed below in units of mg/100mL. Convert these concentrations into units of mM.

  Explain the largest root-mean-square molecular

Select the gas with the largest root-mean-square molecular speed at 25°C. a. NH3 b. CO c. H2 d. SF6

  State a microwave oven operates

A microwave oven operates at 2.50GHz. What is the wavelength of the radiation

  Explain why e2 is favored over sn2

Why E2 is favored over SN2, Sn2 requires a strong nucleophile while E2 requires a strong base. But relatively compared if you have a very strong base the E2 is preferred. Why is it so?

  On december 1 1783 jacques charles became the first human

on december 1 1783 jacques charles became the first human topilot a non-tethered hydrogen balloon. he flew the balloon

  The equivalence point naoh to the hcl

the equivalence point i know you need to use [A-]= moles of HA/(vol water added+vol NaOH added) and believe moles of HA=5.39x10^-3

  How much bacterial tissue is produced in a treatment plant

How much bacterial tissue is produced in a treatment plant for every 1.0 multiplied by 104 kg of wastewater containing 3.0% NH4+ ions by mass?

  A student was asked to identify an unknown hydrate by

a student was asked to identify an unknown hydrate by following the procedure described in this module. after heating

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