Define the electrode follows the nernst equation

Assignment Help Chemistry
Reference no: EM13170012

When an ion-selective electrode for X was immersed in 0.0670 M XCl, the measured potential was 0.0340 V. What is the concentration of X when the potential is 0.0490 V? Assume that the electrode follows the Nernst equation, the temperature is at 25°C, and that the activity coefficient of X is 1.

Reference no: EM13170012

Questions Cloud

Write the net ionic equation for the buffer system : A student prepares a buffer by dissolving solid sodium acetate, NaCH3COO, in a solution of acetic acid, CH3COOH. Write the net ionic equation for the buffer system.
State balanced chemical equation for the dissolution of gold : Write a balanced chemical equation for the dissolution of gold bromide in a sodium cyanide solution and calculate the overall equilibrium constant for this reaction
How moles of oxygen are present : A quantity of oxygen occupies a volme of 19.2L at STP. How moles of oxygen are present?
Compute and plot the points : Calculate and plot the points where 0.00, 5.00, 10.00, 20.00, 25.00, 30.00, 35.00, 40.00, 45.00, and 50.00 mL of 0.075M KOH has been added
Define the electrode follows the nernst equation : What is the concentration of X when the potential is 0.0490 V? Assume that the electrode follows the Nernst equation, the temperature is at 25°C, and that the activity coefficient of X is 1.
Which metal is the most reactive : What is the net redox reaction that occurs when Ag comes into contact with acidic K2Cr2O7? Which metal is the most reactive?
Compute the number of moles of acid added : For each solution, calculate the number of moles of acid added. 3. For each solution, calculate the number of moles of OH- ion added.
What is the total pressure in the flask : The dry ice is allowed to sublime and the mixture is allowed to return to 25.0 degrees Celsius. what is the total pressure in the flask?
Compute the break-even point in dollars for 2014 : Compute the break-even point in dollars for 2014 and compute the contribution margin under each of the alternative courses of action.

Reviews

Write a Review

Chemistry Questions & Answers

  What mass of mg(oh)2 did the tablet contain

An antacid tablet containing magnesium hydroxide as an active ingredient requires 22.6  mL of 0.597 M HCl for complete neutralization. What mass of Mg(OH)2 did the tablet contain?

  What is the value of delta h for the reaction

According to the data, what is the value of delta H for the reaction.

  Determine the identity of the diatomic gas

Determine the identity of the diatomic gas when a boy places 59.5 gm of a diatomic gas into a ten litres container at 25 degree Celsius (measures the pressure to be 2.053 atm. )

  Determine the calorimeter constant or eat capacity

Determine the calorimeter constant or eat capacity,  for this calorimeter if the specific heat for water= 4.184 J/goC.

  How many grams of water were in sample

A 64gram piece of ice at 0 celsius is added to a sample of water at 9 celsius. All of the ice melts and the temperature of the water decreases to 0 celsius. how many grams of water were in the sample?

  State what is the volume of the ballon at this altitude

The ballon ascends to and altitude where the pressure is 504 mmHg and temperature is -34degree celcius . What is the volume of the ballon at this altitude

  What is the pi for the peptide

Histidine has three ionisable functional groups. Write the equilibrium equations for its three ionizations and assign the proper pKa for each ionization.

  State finding the mass of the nitrogen collected

Show your work in finding the partial pressure of the nitrogen gas, PN2. 2) Show your work in finding the mass of the nitrogen collected

  Explain and identify the type of interactions

Identify the type of interactions involved in each of the following processes taking place during the dissolution of sodium chloride in water. -Interactions between water molecules

  Define the vapor pressure of pure ethyl bromide

The vapor pressure of pure ethyl bromide at this temperature is 400.0 torr. Assuming an ideal solution, what is the molecular mass of the compound?

  Calculate the ksp of the compound

The solubility of the ionic compound M2X3, having a molar mass of 205 g/mol, is 3.16 10-7 g/L. Calculate the Ksp of the compound.

  Calculate the heat loss to the inner 2.35-g styrofoam cup

Heat is lost to the styrofoam calorimeter. Assuming a 6.22 C temperature change for the reaction of HCl(aq) with NaOH(aq), calculate the heat loss to the inner 2.35-g styrofoam cup. The specific heat of styrofoam is 1.34 J/gC.

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