Calculate the standard cell potential of the mercury cell, Chemistry

Assignment Help:

The cell diagram of a mercury cell can be written

Zn(s) | ZnO (s) NaOH (aq) HgO (s) HgO (I)

(a) Write the electrode reactions and cell reaction with electron number z = 2.

(b) Use data in Appendix H to calculate the standard molar reaction quantities ΔrH°, ΔrG°, and ΔrS° for the cell reaction at 298.15K.

(c) Calculate the standard cell potential of the mercury cell at 298.15K to the nearest 0.01V.

(d) Evaluate the ratio of heat to advancement, ξq / dξ, at a constant temperature of 298.15K and a constant pressure of 1 bar, for the cell reaction taking place in two different ways: reversibly in the cell, and spontaneously in a reaction vessel that is not part of an electrical circuit.

(e) Evaluate dE°cell,eq= dT , the temperature coefficient of the standard cell potential.


Related Discussions:- Calculate the standard cell potential of the mercury cell

Bi, what is hi

what is hi

Calculate the flow rate of nitrogen, 1. The feed to an ammonia synthesis re...

1. The feed to an ammonia synthesis reactor is 25% (lbmole) nitrogen with the balance hydrogen. The flow rate is 3000 kg/h at 65°C and 95 bar.  Calculate the flow rate of nitrogen

Electro dialysis for brackish water, Q.   What are ion selective membranes ...

Q.   What are ion selective membranes used in electro dialysis of brackish water. Give examples. Ans. Electro dialysis for brackish water: The ion selective membranes are use

Determine minimum solvent flow rate, Determine minimum solvent flow rate: ...

Determine minimum solvent flow rate: It is necessary to process 100 kg/min of a water stream containing 15 percent acetic acid by weight.  Refer to the data in the table below

Acid halides, what are the properties of acid halides

what are the properties of acid halides

How much heat is liberated?, How many KCal of heat are liberated when 48.0 ...

How many KCal of heat are liberated when 48.0 grams of iron are burned to form Fe2O3 at standard state conditions? (Change of Hf^0 of Fe2O3 is -197 kCal/Mole )

The shape of 2p orbital is, The shape of 2p  orbital is ; (1) Spherical...

The shape of 2p  orbital is ; (1) Spherical (2) Ellipsoidal (3) Dumb-bell (4)Pyramidal ans:  Dumb-bell

Organic chemistry, how will you prepare iodoform in labarotary?

how will you prepare iodoform in labarotary?

Solid , please give me a complete information about solid and extra informa...

please give me a complete information about solid and extra information

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