Compute the ph at the equivalence point for the titration

Assignment Help Chemistry
Reference no: EM13204932

Calculate the pH at the equivalence point for the titration of 0.120 M methylamine (CH3NH2) with 0.120 M HCl. The Kb of methylamine is 5.0× 10-4.

Reference no: EM13204932

Questions Cloud

Solve for the value of a share of company x and company y : Solve for the value of a share of Company X and Company Y. Show your work so you can get partial credit even if your final answer is wrong.
What would affect the size of the government purchase : suppose investment, in addition to having an autonomous component, also has a component that varies directly withthe level of real GDP. How would this affect the size of the government purchase and net tax multipliers
Compute the root-mean-square speed of ne atoms : calculate the root-mean-square speed of Ne atoms at the temperature at which the average kinetic energy
What were the fuel efficiencies of each of the cars : The two cars combined drive a total of 1775 miles, and the sum of their fuel efficiencies was 60 miles per gallon. What were the fuel efficiencies of each of the cars that week?
Compute the ph at the equivalence point for the titration : Calculate the pH at the equivalence point for the titration of 0.120 M methylamine (CH3NH2) with 0.120 M HCl
What is jasons rule for the numbers : what is jason's rule for the numbers in his number sequence? explain how you found your answer.
State what is the wavelength in nm of a photon : What is the wavelength (in nm) of a photon emitted during transition
Compute the wavelength and frequency of an emitted : Calculate the wavelength and frequency of an emitted gamma particle having the energy of 1.29x 10^11 J mol. Enter in scientiic notation.
State what is the partial pressure of co : A mixture of 0.152 moles of C is reacted with 0.117 moles of O2 in a sealed, 10.0L vessal at 500K, producing a mixture of Co and CO2. The total pressure is 0.6879 atm. What is the partial pressure of CO?

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the theoretical and percent yield

A chemist burns 160g of aluminum oxygen to produce aluminum oxide. She produces 260g of aluminum oxide. Write a balanced equation and calculate the theoretical and percent yield

  What volume (l) of h2 can be prepared

What volume (L) of H2 at 745 torr and 20.oC can be prepared from 4.8 g of water? (Atomic weights: Fe = 55.85, O = 16.00, H = 1.008; 1 atm = 760 torr).

  State what is the equilibrium concentration of cl

What is the equilibrium concentration of Cl at 1000 ? What is the equilibrium concentration of COCl2 at 1000 ?

  Use the chemical formula to determine the number of moles

First determine the number of moles of rm Na^+ using the given molarity and volume. Next, use the chemical formula to determine the number of moles of rm Na_3PO_4 needed. Finally, convert moles to grams using the molecular weight of the compound.

  What will the final temperature be

if 836.8 Joules are added to 25 grams ammonia at 37 degrees Celsius, what will the final temperature be?

  Explain the ionization of energy of atomic chlorine

orbitals in the HCl molecule, taking ?= -1.0 eV and the ionization of energy of atomic chlorine as 13.1 eV.

  Difine the density of the glucose

aqueous solution given the density of the glucose solution is 1.23 g/cm^3.

  Electrical energy can be used to separate water into oxygen

Electrical energy can be used to separate water into oxygen gas and hydrogen gas. In one such experiment,

  What fraction of an initial of an initial does of mercury

A pstient is administered mercury-197 to help evaluate kidney fuction. Mercury-197 has a half - life of 65 hours. what fraction of an initial of an initial does of mercury

  Explain what weight of solid potassium acetate are required

Describe the preparation of 1L solution of 0.02M Tris buffer, PH 7.8. 3. What volume of glacial acetic acid (d= 1.06g/ml) and what weight of solid potassium acetate are required to prepare 5 liters of 0.2M acetate buffer,PH 5.0?

  How many grams of water were in the sample

A 64 g piece of ice at 0 degrees celsius is added to a sample of water at 9 degrees celsius. all of the ice melts and the temperature of the water decreases to 0 degrees celsius. How many grams of water were in the sample?

  What mass of reactant remains

If .40 mol of H2 and .15 mol of O2 were to react as completely as possible to produce H2O what mass of reactant remains?

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