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

STOCHIOMETARY, Ask quCOPPER REACT REACT WITH OXYGEN TO FORM TWO OXIDES X AN...

Ask quCOPPER REACT REACT WITH OXYGEN TO FORM TWO OXIDES X AND Y ON ANALYSIS 1.535g OF X YIELDED 1.365 OF COPPER AND 1.450 OF Y YIELDED 1.160g OF COPPER 1 DETERMIN THE CHEMICAL FOR

Solutions and volumetric analysis, describe the steps necessary in preparin...

describe the steps necessary in preparing a standard solution of 1.0 molar NaOH

Theories of bonding as applied to complexes, In the early period of develop...

In the early period of development of the chemistry of complexes, a number of theories were put forward in order to explain in a simple manner the formation of a new compound by th

Atomic structure-electrons and nuclei, Electrons and nuclei   The fami...

Electrons and nuclei   The familiar planetary model of the atom was proposed by Rutherford in 1912 following experiments by Geiger and Marsden showing that all the mass of an

Periodic table, what groups comprise each block of elements in the periodic...

what groups comprise each block of elements in the periodic table?

The formation of energy bonds in solids are in accordance, The formation of...

The formation of energy bonds in solids are in accordance with: (1) Heisenberg's uncertainty principle   (2)Bohr's theory (3 )Ohm's law (4) Rutherford's atomic model

Consecutive energy levels in an atom, Energy difference is maximum between ...

Energy difference is maximum between which of the consecutive energy levels in an atom?   solution) According to the line spectrum of hydrogen maximum energy is there between FIRST

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