Determine equilibrium constants for acid and base, Chemistry

Assignment Help:

Q. Determine Equilibrium Constants for Acid and base?

Ans.

The pH scale of acidity is a simple and convenient way to state the acidity of a solution.

  • The pH of acid solutions is less than 7.0.
  • The pH of basic solutions is greater than 7.0.
  • The pH of a neutral solution (for example, pure water) is equal to 7.0.

The pH of a solution is calculated from the concentration of hydrogen ions in a solution:

pH = -log [H+]

For example, if the concentration of H+ is 1 x 10-3 M, the pH is -log(1x10-3) = 3.


Related Discussions:- Determine equilibrium constants for acid and base

Determine the wavelength of light wave, Q. Determine the wavelength of ligh...

Q. Determine the wavelength of light wave? Ans. The frequency of an infrared wave is 2.07 x 10 14 Hz. What is the wavelength?  c = λv Since we know the speed of light we

Amphoterism of methanol, amphoterism of methanol Compound A is much mor...

amphoterism of methanol Compound A is much more basic than compound B (charge effect). By the element effect, C is much more basic than A; this follows from the fact that if we

Organic compounds - organic chemistry, Organic Compounds - Organic Chemistr...

Organic Compounds - Organic Chemistry The term 'organic' signifies life. Hence, every molecule that was prepared directly or indirectly from living organisms, animals and plant

S block, Anomalous behaviour of boron

Anomalous behaviour of boron

Predict the order of the reaction, Consider the reaction A → P. The change ...

Consider the reaction A → P. The change in concentration of A with time is shown in the given plot:  (i) Predict the order of the reaction.  (ii) Derive the mathematical expr

Brief meaning of water of crystallization , In crystallography, water of cr...

In crystallography, water of crystallization or water of hydration or crystallization water is water that occurs in crystals. Water of crystallization is essential for the maintena

Explain classification of arches, Explain classification of arches accordin...

Explain classification of arches according to shapes raw a neat sketch of Flemish bond (1 brick wall and 1.5 brick wall thickness ).

Show the chemical property of matter, Q. Show the Chemical property of matt...

Q. Show the Chemical property of matter? A chemical property explains the ability of a substance to combine with or change into one or more other substances. For instance the

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