User Account

All Pages

What is the reduction potential of a hydrogen electrode

Assignment Help Chemistry
Reference no: EM132062525

The reduction potential for all other half-reactions are measured relative to the half-reaction

2H+(aq) + 2e- -> H2?(g)

Under standard conditions (pH=0.000, PH2 = 1 atm) this standard hydrogen electrode (SHE) is defined to have a reduction potential of 0.000 V.

What is the reduction potential of a hydrogen electrode that is still at standard pressure, but has pH = 6.25 , relative to the SHE?

V=?

Reference no: EM132062525

Questions Cloud

Prepare a chart of cash flows for the four dates : Prepare a chart of cash flows for the four dates corresponding to the turns of the year for January 1, 2010, to January 1, 2013.
Find the value of the stock price today : The firm has $24 million of market-value debt, but it has no preferred stock or any other outstanding claims. There are 18 million shares outstanding.
Calculate the pressure of the ammonia inside the flask : A 1.2 L flask contains 0.500 mole of ammonia (NH3) at 150°C. Calculate the pressure of the ammonia inside the flask.
What is the annual worth of each choice : Choice 1. A special savings certificate that will pay $145 each month for 5 years and a lump sum payment at the end of 5 years of $13,000
What is the reduction potential of a hydrogen electrode : The reduction potential for all other half-reactions are measured relative to the half-reaction
Calculate the cost of goods that were started : Calculate the cost of goods that were started and completed in the month of June using the FIFO process costing method.
What will be xyzs wacc : The company's before-tax cost of debt is 12 percent, while its cost of equity is 18 percent.
Why would a phosphate buffer with only half : Why would a phosphate buffer with only half as much NaH2PO4 compared to Na2HPO4 decrease the solution's ability to buffer?
Why does molten iron that is heated until white hot : Why does molten iron that is heated until white hot, the poured into a mold changes its color from yellow to red as it cools?

Reviews

Write a Review

Chemistry Questions & Answers

  What is the correct cell notation for the reaction shown

what is the correct cell notation for the reaction shown below?3zn2aq 2als rarr 2al3aq

  Explain 2-dicarboxyclic acid anhydride

If preparing 4-cyclohexene-trans-1, 2-dicarboxyclic acid anhydride, define how many lines would you expect to see in the 13 CNMR spectrums

  An element crystallizes in a body-centered cubic lattice

an element crystallizes in a body-centered cubic lattice. the edge of the unit cell is 3.17 a and the density of the

  State the concentration of cations in the solutions

Write the concentration of cations in mEq/L and total the concentration of cations in the solutions. Repeat for anions.

  What is the recovery without affecting the liquid flow

Question- An industrial flow of 12 L/min has a solids concentration of 80 mg/L. A solids removal process extracts 960 mg/min of the solids from the flow without affecting the liquid flow. What is the recovery (in percent)

  Describe hydrogen and oxygen gases by using electricity

Water can be separated into hydrogen and oxygen gases by using electricity to break the bonds in a process called electrolysis. The reaction is:

  Explain the molarity of acetic acid at the moment

What is the molarity of 50.0 mL of 0.100 M acetic acid at the moment it is added to 50.0 mL of 0.100 M NaOH (before the two begin to react)

  State the specific heat capacity

calculate the heat absorbed or lost by the aqueous solution qaq in joules assuming that the specific heat capacity

  Calculate the wavelength of light emitted when each of the

calculate the wavelength of light emitted when each of the following transitions occur in the hydrogen atom. what type

  Calculate the energy change in j associated with an

a. calculate the energy change in j associated with an electron transition from the n 3 to n 2 in a bohr

  What electric power is dissipated in body

For the situation of part a, what electric power is dissipated in your body?

  What is the vapor pressure of a solution

At 55.0C, what is the vapor pressure of a solution prepared by dissolving 75.8 g of LiF in 265 g of water?

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