Solubility of ionic substances-thermodynamics, Chemistry

Assignment Help:

Thermodynamics

Consider an ionic solid that dissolves in water according to the equation:

155_Untitled.png

The equilibrium constant for the reaction,

1109_Untitled.png

is defined as the solubility product of MnXm. The form of this equilibrium is important in understanding effects such as the influence of complexion and pH and also the common ion effect: it may be seen that adding one of the ions Mm+ or Xn- will shift Reaction 1 to the left and so less the solubility of the salt. Thus AgCl(s) is much less soluble in a solution containing 1 M Ag+ (e.g. from soluble AgNO3) than otherwise.

 

 

 


Related Discussions:- Solubility of ionic substances-thermodynamics

Evaluate the standard molar reaction enthalpy, Q. Use values of Δ f H an...

Q. Use values of Δ f H and Δ f G to evaluate the standard molar reaction enthalpy and the thermodynamic equilibrium constant at 298.15 K for the oxidation of nitrogen to form a

Electrochemistry, how to determine the bond polarity and the potential of t...

how to determine the bond polarity and the potential of the two electrodes given: Eg Ag/Zn

Cycloalkanes, What are the general methods for preparation of cycloalkane

What are the general methods for preparation of cycloalkane

Arenes, the most stable structure of chrysene

the most stable structure of chrysene

Show the basic characteristics of organic compounds, Q. Show the basic Char...

Q. Show the basic Characteristics of Organic Compounds? Ans. Almost all organic compounds contain the elements of hydrogen and carbon. These compounds often contain

What are the various types of point defects, What are the various types of ...

What are the various types of point defects? How are they caused?   (i) Vacancies: This refers to a missing atom or a vacant atomic site because of absence of a matri

The following explains light both as a stream of particles, Which one of th...

Which one of the following explains light both as a stream of particles and as wave motion: (1) Diffraction (2) γ= h/p (3) Interference    (4) Photoelectric effect

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