Define a voltaic cell consists of an mn/mn2+ half-cell

Assignment Help Chemistry
Reference no: EM13523395

A voltaic cell consists of an Mn/Mn2+ half-cell and a Pb/Pb2+ half-cell. Calculate [Pb2+] when [Mn2+] is 2.7 M and Ecell = 0.37 V.

Reference no: EM13523395

Questions Cloud

At that instant find the force on the block : A 0.63 kg block attached to a spring with force constant 110 N/m is free to move on a frictionless, At that instant, find the force on the block
Explain the iupac names for each of the compounds : Give the IUPAC names for each of the following compounds. (When a stereochemistry indicator is needed, use the appropriate (E)-, (Z)-, (R)-, or (S)- prefix in your answer.)
Explain nitric acid and nitrous acid in water : If you dissolve equal amounts (moles) of nitric acid and nitrous acid in water, the dissolved HNO3 raises the boiling point of the water almost twice as much as the dissolved HNO2. Explain
Calculate lezolis contribution margin per unit : Calculate Lezolis contribution margin per unit and contribution margin ratio and if the company's fixed costs total $6,660, determine how many clocks Lezoli must sell to break even.
Define a voltaic cell consists of an mn/mn2+ half-cell : A voltaic cell consists of an Mn/Mn2+ half-cell and a Pb/Pb2+ half-cell. Calculate [Pb2+] when [Mn2+] is 2.7 M and Ecell = 0.37 V.
Determine total overhead cost that would be assigned : Determine the total overhead cost that would be assigned to each of the products.
Determine the magnitude and direction of the vector : A vector has an x-component of ?21.0units and a y-component of 50.0 units. Find the magnitude and direction of the vector
What velocity was it released : a stone is thrown upwards from the edge of a cliff 18m high. It just misses the cliiff on the way down and hits the ground with a speed of 18.8m/s. what velocity was it released
Compute the standard emf of a cell : Calculate the standard emf of a cell that uses the Mg/Mg2+ and Cu/Cu2+ half-cell reactions at 25°C

Reviews

Write a Review

Chemistry Questions & Answers

  Explain neutralization and evaporation and electrolysis

The metal is obtained from seawater in a process that includes precipitation, neutralization, evaporation, and electrolysis. How many kilograms of magnesium can be obtained from 4.18 km^3 of seawater

  What is the molal concentration of glucose

A solution of water (1.86) and glucose freezes at 3.95. What is the molal concentration of glucose in this solution? Assume that the freezing point of pure water is 0.00 .

  You have a solution of sodium nitrate containing 140 g at

you have a solution of sodium nitrate containing 140 g at 65 degrees celcius. how many additional grams of solute must

  What is the ph of the solution

A 50.0-mL sample of 0.50 M HCl is titrated with 0.50 M NaOH. What is the pH of the solution after 28.0 mL of NaOH have been added to the acid?

  Explain the mass of the anode remains the same

During the electrolysis of an aqueous solution of CuSo4 using inert electrodes, the mass of the anode remains the same but the cathode gains mass

  State how much co2 is present in the room

A 9m^3 room contains a canister of CO2 with a faulty valve. At a level of 75 mole % CO2, breathing the air becomes lethal. The room temperature is 25 degrees Celcius.

  Define what is the component concentraion ratio

What is the [H3O+] and the pH of a buffer that consists of 0.21 M HNO2 and 0.57 M KNO2? (Ka of HNO2 = 7.1*10^-4) Define What is the component concentraion ratio

  Define how many proteins must be transported to synthesize

As protons transported into cell, ATP synthesis can be coupled to this process by ATP synthase. At 100% efficiency, under conditions above, how many proteins must be transported to synthesize one molecule of ATP?

  Explain the square of the concentration of the halide

Although the mechanism of the coupling process is not well understood, it is known that ratre appears to depend on the square of the concentration of the halide.

  If 280 ml of 150 m hcl is needed to neutralize all the nh3

if 28.0 ml of .150 m hcl is needed to neutralize all the nh3 from a 2.25-g sample of organic material calculate the

  Calculate the moles of co2

calculate the moles of CO2 you would theoretically expect from 0.203 grams of an alka-seltzer tablet at 700. torr and 285. K.

  Identify and explain the structure and function of cell

Identify and descrine the structure and function of specialised cells of protection, sensation and secretion in the integumentary system

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