Using the nernst equation explain the ph of the solution

Assignment Help Chemistry
Reference no: EM13512977

The emf of a cell made of a Zn anode and hydrogen cathode immersed in 0.5M ZnCl2 is +0.590V. What is the pH of the solution?

Use the Nernst Equation?

Reference no: EM13512977

Questions Cloud

Define the reaction and at what activity ratio : Zn is immersed in a solution of CuCl2. What is the reaction and at what activity ratio of Zn(2+) / Cu (2+) will the reaction stop
What frequency sound does this string produce : One string of a certain musical instrument is 80.0cm long and has a mass of 8.72 g. It is being played in a room where the speed of sound is 344m/s, What frequency sound does this string produce in its fundamental mode of vibration
What is the smallest possible beat frequency : Each of three tuning forks, A, B, and C, has a slightly different frequency. What is the smallest possible beat frequency when B and C are sounded together
Prepare a cash disbursement budget for each : Utilities are to be paid every other month at the amount of $320 per month. The first payment is to be made in February.
Using the nernst equation explain the ph of the solution : The emf of a cell made of a Zn anode and hydrogen cathode immersed in 0.5M ZnCl2 is +0.590V. What is the pH of the solution
Find the number of neon atoms in the gas : A 3.7 L volume of ideal neon gas (monatomic) is at a pressure of 2.9 atmospheres and a temperature of 330 K. The number of neon atoms in the gas is closest to
Classify each of the following as elements of the accounting : Classify each of the following as elements of the accounting equation using the following abbreviations.
Illuminate about the nature of gender : According to the article Five Sexes by Anne Fausto-Sterling, intersexuals in American society are often categorized as either male or female instead of intersexed. What does this illuminate about the nature of gender in American society?
Compute the amount of income before income taxes : Compute the amount of income before income taxes and ending inventory under (1) absorption costing and (2) direct costing.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain how much of the original solution do we need

If the protein has a molecular weight of 15,000, express its initial concentration in umoles/ml and in umoles/ul. If we want 2 umoles of the protein for a reaction, how much of the original solution do we need

  A 493 ml sample of solution contains 332 g of cacl2

a 493 ml sample of solution contains 33.2 g of cacl2. calculate the molar concentration of cl in this

  Define the acid in the protonated form or deprotonaqted form

If the pH of a solution is more than the pKa of an acid dissolved in it, is more of the acid in the protonated form or deprotonaqted form

  How to compute the ph at the equivalence point in titrating

Calculate the pH at the equivalence point in titrating 0.047 M solutions of each of the following with 0.011 M NaOH. (a) periodic acid (HIO4) pH = (b) benzoic acid (HC7H5O2), Ka = 6.3e-05 pH = (c) carbonic acid (H2CO3), Ka = 4.3e-07 pH =

  0115 mole of ch4 was placed in a 100 l container at

for the reaction2ch4g lt-- --gt c2h2g 3h2g0.115 mole of ch4 was placed in a 1.00 l container. at equilibrium it was

  Define what is the concentration of cl- in solution

soultion of silver nitrate is mixed with 400.0 ml of 0.200 M calcium chloride. What is the concentration of cl- in solution after the reaction is complete

  Calculate the number of moles of gas

Calculate the number of moles of gas in a 3.24 L basketball inflated to a total pressure of 24.3 psi (pounds per square inch) at room temperature (25 degrees Celsius).

  Depict structural formula for allyl alcohol

Draw structural formula for allyl alcohol. Use stereo bonds ONLY if in your example you are asked to draw a particular stereochemistry.

  What effect would you expect increased temperature

heat of solution of lithium carbonate is -3.06 kJ/mol solute in 200 moles H2O. What effect would you expect increased temperature to have on the concentration of Li2CO3? Explain

  Compute the standard enthalpy of formation of ethane

The molar heat capacity of ethane is represented in the temperature range 298 k to 400 k by the empirical expression C(p,m)/(J K-1 Mol-1) = 14.73 + 0.1272 (T/K). Calculate the standard enthalpy of formation of ethane at 350 K from its value at 298..

  What mass of natural gas must burn

What mass of natural gas (CH4) must burn to emit 470. kJ of heat? CH4(g) + 2 O2(g) CO2(g) + 2 H2O(g).

  The atomic numbers of the three noble gases in that universe

What would be the atomic numbers of the first three noble gases in that universe? What would be the atomic numbers of the first three halogens?

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