The equilibrium constant k for a neutralization reaction

Assignment Help Chemistry
Reference no: EM13685857

The equilibrium constant K for a neutralization reaction can be symbolized as Kn. Utilizing Kw Ka, and Kb values, find out Kn for the subsequent reaction at 25° C.
NH3(aq)+ HCN(aq) reverse arrow sign NH+4 (aq) + CN- (aq)

Reference no: EM13685857

Questions Cloud

Compute the total volume of stomach acid : Explain with 2.01 x 10-2 mol of HCO3- in a 3.0 g tablet of alka seltzer. Compute the total volume of stomach acid (pH=2) that this could neutralize.
Explain where this model fails to accurately predict ph : Henderson- Hasselbalch mayn't always be successful at predicting pH. First, define some theoretical instances when HH may not be valuable. Secondly, using acidic acid model pKa
Explain what is the density of the metal : Piece of metal with a mass of 125g is placed into a graduated cylinder that contains 25.00mL of water, increasing the water level to 56.00mL. Explain what is the density of the metal
Explain how many moles of oxygen : 2C4H10(g) + 13O2(g) 8CO2(g) + 10H2O(g) Explain how many moles of oxygen are needed to react completely with 14.73 moles of butane
The equilibrium constant k for a neutralization reaction : The equilibrium constant K for a neutralization reaction can be symbolized as Kn. Utilizing Kw Ka, and Kb values, find out Kn for the subsequent reaction at 25° C.
Illustrate how a resonance structure could be drawn : When acid is added to methyl orange the proton attaches to the molecule. Utilizing electron pushing arrows, illustrate how a resonance structure could be drawn that places the positive charge on the N,N-dimethyl nitrogen of the product.
Compute the standard cell potential : Utilize the thermodynamic data in Appendix B to compute the standard cell potential as well as the equilibrium constant at 25°C for the cell reaction in a direct methanol fuel cell
Depict the arrowing pushing mechanism of amyl acetate : Depict the arrowing pushing mechanism of Amyl acetate pentyl acetate being formed from acetic anhydride and pentanol, utilizing Dowex 50 x 2 ion exchange resin as the acid catalyst.
Mechanism of amyl acetate pentyl acetate : Illustrate the arrowing pushing mechanism of Amyl acetate pentyl acetate being produced from acetic anhydride and pentanol utilizing Dowex 50 x 2 ion exchange resins as the acid catalyst. Encompass all formal charges, full structures along with ar..

Reviews

Write a Review

Chemistry Questions & Answers

  How many grams of sodium lactate should be added

How many grams of sodium lactate should be added to 1.00 L of 0.150 lactic acid ( or ) to form a buffer solution with = 4.10? Assume that no volume change occurs when the sodium lactate is added.

  Calculate the percentage yield

the actual yield of a reactant is 22 g and the theoreticaal yield is 25 g calculate the percentage yield

  An electron experience the lowest effective nuclear charge

Use Slater's rules to calculate the shielding constant and effective nuclear charge for a 5s, 5p, and 4d electron in the tin atom. Which of these electron experience the lowest effective nuclear charge

  Describe the neutralization reaction

Determine the volume of 0.235 M KOH solution required to neutralize 40 mL of 0.235 M H2SO4 sulfuric acid. The neutralization reaction is: H2SO4(aq) + 2KOH(aq) > K2SO4(aq) + 2H2O(l).

  Compute the gasphase proton affinity of nh

calculate the gasphase proton affinity of NH3. The lattice energy of NH4Cl may be estimated from Kapustinskii's formula using rN-Cl = 3.50 Å.

  How many grams of have been consumed

If 159 of wet is collected over water at 24 and a barometric pressure of 739 , how many grams of have been consumed? (The vapor pressure of water is 22.38 .)

  Compute the concentration in ppm in the tablet

A second 20ml aliquot was mixed with 10ml of 50ppm quinine solution before dilution to 100ml. The flourescence intensity of this solution was 600. Calculate the concentration in ppm in the tablet.

  State positive or negative number

However, both qsolution and it can be either positive or negative numbers. Based on this a) If the solution cools down, is T a positive or negative number? Explain.

  Explain a double cheeseburger has a caloric content

A double cheeseburger has a caloric content of 440 Cal (1Cal = 1000 cal). if this energy could be used to operate a television set, for how many hours would the following sets run

  What is the expected energy change

The energy change, ?H, associated with the following reaction is +81 kJ. NBr3(g) + 3 H2O(g) → 3 HOBr(g) + NH3(g) What is the expected energy change

  Define what is the concentration of oh

What is the concentration of OH (in M) initially present in a 12 M NH solution? Hint: The K of NH is 1.8x10. Express your answer to two significant figures.

  Explain the reaction of 2 methyl 2 octene with hbr

what would be a procedure to go by for the reaction of 2 methyl 2 octene with Hbr and what solvents could be used

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