How to prepare a buffer solution for ammonia

Assignment Help Chemistry
Reference no: EM13302154

How many grams of dry NH_4Cl need to be added to 1.60 of a 0.700 solution of ammonia, , to prepare a buffer solution that has a of 8.98? for ammonia is.

Reference no: EM13302154

Questions Cloud

What pressure produces the lift : Compressed air in a car lift applies a force to a piston with radius 5.00 cm. What pressure produces the lift
Calculate constant acceleration a that the cart must have : A train which is traveling at 80 mph applies its brakes as it reaches point A and slows down with a constant deceleration. Its decreased velocity is observed to be 60 mph as it passes a point 1/2 miles beyonds A.
Compute the wavelength of the incident radiation : Electrons in a photoelectric experiment emerge from an aluminum surface with a maximum kinetic energy of 2.1eV
Determine the magnitude of the velocity of the collar : The undeformed length of the spring is l. Knowing that the collar is released from rest at x = and neglecting friction between the collar and the horizontal rod, determine the magnitude of the velocity of the collar as it passes through point C.
How to prepare a buffer solution for ammonia : How many grams of dry NH_4Cl need to be added to 1.60 of a 0.700 solution of ammonia, , to prepare a buffer solution that has a of 8.98. for ammonia is.
Advise both kevin and betty : You are required to advise both Kevin and Betty and M Pty Ltd as to any possible legal arguments they may have in connection with this dispute and as to who is likely to win the dispute.
Compute at what rate is thermal energy generated in the loop : You are given 65.000 cm of copper wire with diameter 7.0000 mm. compute At what rate is thermal energy generated in the loop
Determine the cell voltage : An atmospheric pressure, adiabatic SOFC is operated with the following inlet and exit conditions: Anode Out: 200 slpm of H2 and H2O at 900oC. Cathode In: 2700 slpm of air at 750oC
Compute the after tax cost of debt : What component weights should you used to compute the WACC?

Reviews

Write a Review

Chemistry Questions & Answers

  How many grams of zn have been consumed

If 158 mL of wet H2 is collected over water at 24C and a barometric pressure of 737 torr, how many grams of Zn have been consumed?

  Explain calculate the cell potential for the reaction

Calculate the cell potential for the following reaction as written at 61 °C, given that [Cr2 ] = 0.826 M and [Ni2 ] = 0.0200 M. Cr(s) + Ni ^2+ (aq) --> Cr^2+ (aq) + Ni(s)

  Acid-base titration and analytical chemistry

Acid-base titration & analytical chemistry, A 0.213-g sample of uranyl(VI)nitrate, UO2(NO3)2, is dissolved in 20.0 mL of 1.0 M H2SO4 and shaken with Zn. The zinc reduces the uranyl ion, UO2 (with a charge of 2+)

  What is the temperature

A 2.41-L container is filled with 189 g argon. If the pressure is 10.0 atm, what is the temperature?

  Calculate the molar solubility

Calculate the molar solubility of the following compounds from the Ksp values given, Zn(OH)2

  Define what mass of nitrogen was collected

A sample of nitrogen gas was collected over water at 20 degrees celsius and a total pressure of 1.00 atm. A total volume of 2.50 x 10^1 mL was collected. What mass of nitrogen was collected

  Calculate k

Consider the equation A(aq) + 2B(aq) -> 3C(aq) + 2D(aq). In one experiment, 45.0 mL of 0.050 M A is mixed with 25.0 mL 0.100 M B. At equilibrium the concentration of C is 0.0410 M. Calculate K.

  Explain what is the ph of the buffer system

A buffer solution is .200 M in HNO2 and .185 M in NaNO2. What is the pH of the buffer system after 50 ml of .100 HCl is added to 250 ml of the buffer solution?? Ka of HNO2 = 4.6*10^4. (please show all work)

  Explain what is the cl concentration

What is the Cl ? concentration just as Ag2CrO4 begins to precipitate when 2.0 M AgNO3 is slowly added to a solution containing 0.048 M Cl ? and 0.048 M CrO42-?

  What mass of co2 will be produced

Fe3O4 reacts with CO according to the reaction Fe3O4(s) + 4CO(g) --> 4CO2(g) + 3Fe(s). If 201 grams of Fe3O4 is reacted with excess CO, what mass of CO2 will be produced?

  Explain the clausium-clapeyron equation is accurate

By plotting these data in a suitable fashion, determine whether the Clausium-Clapeyron equation is accurate. If so, use your plot to determine ΔHvap for C6F6.

  State a vapor composed of mole fraction ethanol

A vapor composed of 0.45 mole fraction ethanol and 0.55 mole fraction acetic acid at 120.0 mmHg (absolute), is in equilibrium with a liquid phase also composed of ethanol and acetic acid.

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