Explain how much work does it take to move 9.5x10^-4 mol

Assignment Help Chemistry
Reference no: EM13706429

Problem- How much work does it take to move 9.5x10^-4 mol of e- across a 6.70 V potential. Please define the answer and show the math.

1) 3.14x10^-2

2) 6.37x10^-3

3) 9.17x10^-1

4) 6.14x10^2

Please explain why you chose your answer!

Reference no: EM13706429

Questions Cloud

Calculate the change in internal energy for the system : Problem- A piston is expanded from 52.3 L to 56.0 L against an external pressure of 2.5 atm, and absorbs 0.347 kJ of heat in the process. Calculate the change in internal energy for the system.
What is delta h for the reaction : Problem- For a certain reaction, you measure K273K = 0.245 and K305K = 145. What is delta H for the reaction?
Explain what is the equilibrium constant k for a cell : Problem- What is the equilibrium constant K for a cell where I2(s) is reduced and cobalt is oxidized at 25 degrees C? Explain and show math please.
Define a certain protein only folds in solutions of ph : Problem- A certain protein only folds in solutions of pH= 4.3-4.7. To study this folding process, you would choose a weak acid with Ka =?
Explain how much work does it take to move 9.5x10^-4 mol : Problem- How much work does it take to move 9.5x10^-4 mol of e- across a 6.70 V potential. Please define the answer and show the math.
Which reaction will be spontaneous at 100 degrees celcius : Problem- Which reaction will be spontaneous at 100 degrees Celcius. And please explain why the answer is correct (show math).
Explain what is the final temperature of the mixture : Problem- If 50.0 mL of ethanol (density = 0.789g.mL) initially at 7.0C is mixed with 50.0 mL of water (density=1.00g/mL) initially at 28.4 in an insulated beaker, and assiming that no heat is lost, what is the final temperature of the mixture
What type of reservoir fluid is in this reservoir : The bubble-point pressure of the 40°API oil plus 1110scf/STB of gas produced from this field was measured as 3460 psig at 263°F. What type of reservoir fluid is in this reservoir? Is the reservoir oil saturated or undersaturated? How do you know?
Explain 4-ethyl-1,1-dimethylcyclohexane is chiral : Problem- Given the compounds 1, 1-diethyl-4-methylcyclohexane, and 4-ethyl-1, 1-dimethylcyclohexane only 4-ethyl-1,1-dimethylcyclohexane is chiral

Reviews

Write a Review

Chemistry Questions & Answers

  Explaining how you will regenerate the column

Create an outline of no more than 10 steps describing how you will regenerate the column, load your sample and collect the hydronium ion released.

  Describe the initial concentration of iron chloride solution

What is the initial concentration (in M) when 17.8 mL of a iron(lll) chloride solution was diluted with 15.3 mL of solvent to a final concentration of 0.725 M? Assume the volumes are additive.

  Define what effect does adding an enzyme to a reaction

What effect does adding an enzyme to a reaction have on this? On delta G? What are the roles of delta G in biochemical reactions (list two)?

  What is the empirical formula of the compound write the

a compound of carbon and hydrogen was burned in air to produce carbon dioxide and water. the number of moles of carbon

  Explain the new mass/volume percent concentration

A laboratory stockroom has a stock solution of 90% (m/v) sulfuric acid, H2SO4 (aq). If a technician dilutes 50ml of the stock solution to a final volume of 300ml, explain what will be the new mass/volume percent concentration

  Which is always negative when a spontaneous process occurs

which of the following is always negative when a spontaneous process occurs. delta S system, delta S surroundings, delta S universe, delta G system, or none of the above?

  Compute the molarity of the solution

A solution of this complex in a 1 cm cuvette had an absorbance of0.760 at this wavelength. Calculate the molarity of this solution.

  Compute the pressure that must be applied

Calculate the pressure that must be applied in order to increase its density by 0.08 percent.

  Calculate the osmotic pressure in mm hg

calculate the osmotic pressure in mm Hg of 6.00 L of an aqueous 0.889 m solution at 30.°c, if the solute concerned is totally ionized into three ions

  Explain quinine solution and the measured fluorescence

Problem- What is the corrected fluorescence if 0.100mL of standard quinine sulfate solution is added to 10.0mL of the unknown quinine solution and the measured fluorescence is 340.785

  Explain when o-phthaladehyde is treated with base

When o-phthaladehyde is treated with base, o-(hydroxymethyl)benzoic acid is formed. Show the mechanism of this reaction.

  Explain what vibrational bands would be prominent

what vibrational bands would be prominent in the Ir spectra of 3-aminoacetophenone and 1-(3nitrophenyl) ethanol? at approximately

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