Equilibrium concentrations for formic acid-conjugate base, Chemistry

Assignment Help:

Formic acid is a weak acid along with a pKa of 3.75. The name comes by the Latin term "formica" ("ant") since this is very plentiful into the secretions of several species of ants, and is exact of the irritants delivered by several stinging ants, wasps and bees.

When use formic acid to make 2.00 liters of 50.0 mM buffer at the pH that selected, determine the equilibrium concentrations expect for formic acid and its conjugate base.

Ans:

[Hform] = 0.017999 M → 0.0180 M formic acid

[form-] = 0.032001 M → 0.0320 M formate


Related Discussions:- Equilibrium concentrations for formic acid-conjugate base

Applications of hyperconjugation, Applications of hyperconjugation (A) ...

Applications of hyperconjugation (A) Carbon-carbon double bond size in alkenes: As we know previously that the more is the number of resonating structures, the very much will

Comparative study of transtional elements, explain why Ni(co)4 is known whi...

explain why Ni(co)4 is known while Ca(co)4 is not known

Show colloidal systems in foods, Q. Colloidal systems in foods? A collo...

Q. Colloidal systems in foods? A colloidal system is a heterogeneous system. The material that forms the base of the system is called the dispersion medium or the continuous ph

Industrial chemistry: bulk inorganic chemicals, INDUSTRIAL CHEMISTRY: BULK ...

INDUSTRIAL CHEMISTRY: BULK INORGANIC CHEMICALS It shows a selection of the major inorganic chemicals that are defined in annual quantities of many millions of tones. Substances

Determined intrinsic viscosity, The table below gives intrinsic viscosity v...

The table below gives intrinsic viscosity values determined by viscometry and weight- average molar mass values determined under the same conditions by static light scattering

Polymers, giving correct formulas give the reactantsand products in the for...

giving correct formulas give the reactantsand products in the formation of poly2 butane

Alcohols, How do we prepare trihydric alcohols?

How do we prepare trihydric alcohols?

Uses of nitro alkanes or nitroparaffins, Uses of Nitro alkanes or Nitropara...

Uses of Nitro alkanes or Nitroparaffins (1) Nitro alkanes are used as solvents for polar substances such as cellulose acetate, synthetic rubber etc. (2) Nitro alkanes are us

Mining of petroleum and petroleum refining, Mining of petroleum and Petrole...

Mining of petroleum and Petroleum refining (1) Mining of petroleum: Petroleum deposits takes place at varying depth at different places ranging from 500 to 15000 feet. This is

Write Your Message!

Captcha
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