What is the ph of the buffer solution

Assignment Help Chemistry
Reference no: EM131056132

A buffer solution is made using 1.0 M NH3 and 0.75 M NH4Cl.

A. What is the pH of the buffer solution?

B. What is the pH of the solution after the addition of 20.0 mL of 0.10 M NaOH to 100.0 mL of solution?

Reference no: EM131056132

Questions Cloud

Gallon of gasoline releases of internal energy : Burning a gallon of gasoline releases of internal energy. If a certain car requires of work to drive one mile, (a) how much heat is given off to the atmosphere each mile, assuming the car gets 25.0 miles to the gallon? (b) If the miles per gallon ..
Gallon of gasoline releases of internal energy : Burning a gallon of gasoline releases of internal energy. If a certain car requires of work to drive one mile, (a) how much heat is given off to the atmosphere each mile, assuming the car gets 25.0 miles to the gallon? (b) If the miles per gallon ..
Neutralization reaction double the amount of heat released : Does doubling the volumes of acid and base in a neutralization reaction double the amount of heat released? And also does doubling the concentrations (but not the volumes) of acid and base in a neutralization reaction double the amount of heat rel..
Create a procedure to populate an array : In many programs you will want to store a number of values, where each of those values is a record - how to declare and work with arrays of records - calculate the total of all of the expenses of a certain kind.
What is the ph of the buffer solution : A buffer solution is made using 1.0 M NH3 and 0.75 M NH4Cl. A. What is the pH of the buffer solution?
Reduce the negative consequences of rumors : Some studies indicate the best approach for transformational change may have the chief executive officer create an atmosphere for change
Explain market forces that will impact the financial plan : Explain two economic and market forces that will impact the financial plan of this company. Create an outline for the essay.
Relationship between the volume of a gas and its pressure : 1.) What conclusions can you make about the relationship between the volume of a gas and its pressure?
Calculate the upfront fee on a cds on company xyz : Calculate the upfront fee on a CDS on Company XYZ with 4 years remaining and a par CDS rate of 300 bps and coupon of 100 bps. Please use a discount rate of .25 per year.

Reviews

Write a Review

Chemistry Questions & Answers

  Evaluate the concentrations of all ions in the solution

Calculate the concentrations of all ions in the solution after reaction. Check your concentrations to make sure that the solution is electrically neutral

  Explain what are the concentrations of barium

A solution is prepared by mixing 20.0 mL of 0.025 M BaCl2 and 200. mL of 0.075 M K2SO4. What are the concentrations of barium and sulfate ions in this solution. Assume only SO42- ions (no HSO4? ) are present.

  Explain what''s the concentration of the amino acid

A student titrated 10mL aliquots of her unknown amino acid solution with standard 0.1521M NaOH and with 0.0986M HCl. Inflection points were determined in the graphs after 18.62mL of NaOH and after 3.29mL of HCl was added. What's the concentration ..

  Explain production of an alkyl bromide as the reaction

A student is asked to react 3-methyl-2-butanol with HBr. predict the products and explain why the experiment will not be as successful for production of an alkyl bromide as the reaction of 1-butanol with HBr

  Explain the valence electrons of the dyprosium atom

Fill in the lines for the orbital/arrow diagram for the valence electrons of the Dyprosium atom, including labeling the n, l and ml values and the individual orbitals that are known

  Find that they have combined mass

You weigh 10 of the rings as well as find that they have combined mass of 7.38g; you then place them Ina graduated cylinder 2.5 cm in diameter as well as observe that the water level rises by 8.45 mm. Are the rings pure silver

  What volume of carbon dioxide gas is produced

What volume of carbon dioxide gas is produced after the complete combustion of 1L of methane gas?

  What mass of h2 forms

What mass of H2 forms if 12 grams of Zn reacts with 7 grams of HCl?

  How much energy is released

How much energy is released during the complete combustion of 470 grams of cyclobutane

  What is the ph of a solution that is 0.065 m in nh4cl

Question- NH3 is a weak base (Kb = 1.8x10^-5) and so the salt NH4Cl acts as a weak acid. 1) What is the pH of a solution that is 0.065 M in NH4Cl

  Define what is the ph of the resulting solution

Problem- We mix 50.00 mL of 0.050 M HNO3 and 25 mL of 0.10 M NaCH3COO. What is the pH of the resulting solution? Ka (CH3COOh)=1.8x10-5

  Explain the latter stretching mode in the infrared spectrum

In trans-1,2-dibenzoylethylene, even though the conjugated C=O group frequency coincides directly with the expected C=C stretching frequency, we would not have expected to observe the latter stretching mode in the infrared spectrum. Why

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