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

Physical characteristic of proteins - denaturation, Denaturation The st...

Denaturation The structure of the natural proteins is accountable for their biological activity. These structures are arranged by numerous attractive forces among different par

Give example of allotropy, Give example of Allotropy The element carbon...

Give example of Allotropy The element carbon has two common allotropes: diamond, where the carbon atoms are bonded together in a  tetrahedral lattice arrangement, and  graphite

Explain cmr spectrum, Explain CMR spectrum 2,2-Dimethyl-1-propanamine (...

Explain CMR spectrum 2,2-Dimethyl-1-propanamine (neopentylamine, (CH 3 ) 3 CCH 2 NH 2 ) has a maximum of three resonances in its CMR spectrum.  2-Methyl-2-butanamine, CH 3 CH 2

Difference between phenol and alcohol, Difference between phenol and alcoho...

Difference between phenol and alcohol Property Phenol ( C 6 H 5 OH ) Alcohol ( C 2 H 5 OH ) Odour Typica

#space lattice, #space lattice, unit cell, calculation of particles per uni...

#space lattice, unit cell, calculation of particles per unit cell, laws of crystallography, symmetry elements in crystals, derivation of braggs equation#

Similar principle quantum number, Describe why shielding is more effective ...

Describe why shielding is more effective by electrons in a shell of lower principle quantum number than by electrons having the similar principle quantum number.

Simple distillation, n-propyl acetate evaporates rapidly when exposed to ai...

n-propyl acetate evaporates rapidly when exposed to air,but water does not.Explain

Structure of a protein, Explain What is the primary structure of a protein?...

Explain What is the primary structure of a protein? Ans) The primary structure of protein is the linear sequence of amino acids that form the molecule. Modification of only s

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