Cells electromotive force, chemistry, Microeconomics

Assignment Help:

Defining Cells Electromotive Force: The main objective of this particular aspect of Physical Chemistry is to examine the relation between free energies and the mechanical energy of electromotive force of electrochemical cells. The ionic components of aqueous solutions can be treated on the basis of the general methods which have been developed in electrochemical cells. But no means were developed there for the deduction of solute free energies from the direct relation between free energies and the mechanical energy can be obtained by harnessing a reaction involving these species.

Now arrangements are considered whereby the mechanical energy that can be obtained from a reversible chemical change can be determined. The procedure leads to a direct, and frequently very accurate, measurement of the free-energy change for the reaction. The arrangement consists of allowing, or forcing the reaction to proceed at a state of balance in an electrochemical cell. The electrical energy, which can be converted essentially completely too mechanical energy, is determined.

The reactions that occur in electrochemical cells generally involve the ionic species of parent electrolytes. Some of these are responsible for the passage of the electric current through the usually aqueous solution in the cell. Information on obtained from the results of electrical measurements.

Expertsmind.com offers unique questions & answers for chemistry assignments


Related Discussions:- Cells electromotive force, chemistry

Economic reforms and infrastructure growth, Economic Reforms and Infrastruc...

Economic Reforms and Infrastructure Growth Infrastructure data for the pre-reform period (1980-81 to 1990-91) is with1980-81 as base year and for post-reform period (1993-94 t

Explain the phrase price rationing means, Explain what the phrase “price ra...

Explain what the phrase “price rationing” means. Price rationing is the method by which the market system assigns goods and services to consumers while quantity demanded exceeds

Labor economics, Suppose that Congress increases the minimum wage to $10 an...

Suppose that Congress increases the minimum wage to $10 an hour. a. Use a supply and demand model for unskilled labor to show the effect on the number of unskilled workers employed

Demand forecasting, what will be the possible concequences if a large scale...

what will be the possible concequences if a large scale like Toyota place its new product in Indian market without having forecast the demand for its product

Economics Concepts, Suppose taht two people, Michell andJames each live alo...

Suppose taht two people, Michell andJames each live alone in an isolated region. They each have the same resources available, and they grow potatoes and raise chickens. If Michelle

Growth rate, how to calculate growth rate in closed economy

how to calculate growth rate in closed economy

Traditional economy , what is traditional economy 2 features of traditional...

what is traditional economy 2 features of traditional economy

Determinants of social demand for education - excellence, Determinants of S...

Determinants of Social Demand for Education - Excellence Apart from the three considerations identified by Prof. Musgrave for public investments in education and discussed abo

Atmospheric Pollution, Earth is completely surrounded by thick envelope of ...

Earth is completely surrounded by thick envelope of gases called atmosphere. Atmosphere is sub divided into different layers depending upon the distance from the sea level. The

Determine the slutsky equation, Determine the Slutsky Equation. Income-...

Determine the Slutsky Equation. Income-Substitution Effect: The Slutsky Equation A fall into the price of a good may have two sorts of consequences: substitution effect, whe

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