User Account

All Pages

An electrochemical cell has n 5 of electronstransferred

Assignment Help Chemistry
Reference no: EM13637698

An electrochemical cell has n = 5 (# of electronstransferred). At T = 434.97K, Ecell =0.65115 volts and at T = 303.24K, Ecell =0.76013 volts. Using F = 96485.34 C/mol, calculate the entropy change of the cell in J/K. Assume the temperatureeffects on the energy to be minimal.

Reference no: EM13637698

Questions Cloud

The enzyme aldolase conversion of fructose 16-biphosphate : the enzyme aldolase conversion of fructose 16-biphosphate indihydroxyacetone phosphate and glyceraldehydes-3-phosphate.
The sample means obtained are x1bar86 and x2bar87 it is : university of maryland university college is concerned that out of state students may be receiving lower grades than
The same thermophysical properties as air enter at 350 c : water at a rate of 45500 kghr is heated from 80 c to 150c in a shell-and-tube heat exchanger haveing two passes and
A train started from rest and moved with constant : a train started from rest and moved with constant acceleration. at one time it was traveling 35 ms and 160 m farther on
An electrochemical cell has n 5 of electronstransferred : an electrochemical cell has n 5 of electronstransferred. at t 434.97k ecellnbsp0.65115 volts and at t 303.24k
Clculate the true mean temperature difference for : an oil cooler is used to cool lubrication oil from 70c to 40 c. the colling water enters the exchanger at 15c and
A charged particle a exerts a force of 265 micron to the : a charged particle a exerts a force of 2.65 micron to the right on charged particle b when the particles are 13.2 mm
What is the direction of the electric field along the : what is the direction of the electric field along the positive z semi-axis vertical if the field is created bya a
Explain how dissolving the group iv carbonate precipitate : explain how dissolving the group iv carbonate precipitate with 6mch3cooh followed by the addition of extra acetic acid

Reviews

Write a Review

Chemistry Questions & Answers

  Evaluate the freezing point of a solution of 23.4562g

Calculate the freezing point of a solution of 23.4562g of sucrose, C12H24O12, dissolved in 55.000g of water? for water kf=1.853(degreesC/m)

  Chemical equation representing the electron affinity of oh

Electron affinity can be defined for molecules just as it is defined for single atoms. Write a complete chemical equation representing the electron affinity of OH. Include all relevant state symbols ((s), (g), etc.)

  Find out the percent yield of nacl in the experiment if you

the nahco3nbspis the limiting reactant and the hcl is the excess reactant in this experiment. determine the theoretical

  State the two cylinders are connected and the gases mixed

When the two cylinders are connected and the gases mixed, the pressure in each cylinder becomes 8.71 atm. What is the volume of cylinder B?

  Calculate what will be the volume of gas

Calculate What will be the volume of this gas sample at standard atmospheric pressure and

  Explain sodium ethoxide

Sodium ethoxide, NaOCH2CH3, contains both covalent and ionic bonds,

  Explain the vapour stream flow rate leaving the chamber

liquid stream containing ethane and propane enters a flash chamber operated at 80 oF and 300 psia. Leaving the chamber, the vapour stream flow rate leaving the chamber

  Explain what current is required to depostit on the cathode

What current is required to depostit, on the cathode, 5.00 g of gold/hr from a solution containing a salt of gold(III)

  State potential energy is spherically symmetric

Demonstrate that L^2and Lzcommute withanyHamiltonian (for a single particle) for which the potential energy is spherically symmetric

  Describe salt containing the ions

Suppose that you have 0.500 L of each of the following solutions, and an unlimited supply of water. (Note: C9H7NHBr is a salt containing the ions C9H7NH+ and Br- and C9H7N is quinoline, an organic base with pKb = 6.24 at 298 K. If you like, you ma..

  If a 210 mg piece of gold density 1932 rm grm cm3 is

if a 210 mg piece of gold density 19.32 rm grm cm3 is hammered into a sheet measuring 2.5times1.0 rm ft what is the

  Explain the combustion reaction of propane

The combustion reaction of propane, C3H8, in the presence of molecular oxygen, O2, is an equilibrium reaction that produces carbon dioxide and water. Express the equilibrium constant for this reaction.

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd