Compute the number of electrons transferred in the redox

Assignment Help Chemistry
Reference no: EM13232841

For the chemical reactions shown below, calculate the number of electrons transferred in the redox process. 2Cr2(O7)2- (aq) + 16H+ (aq) --> 4Cr3+ (aq) +3O2 (g) + 8H2O (l)

Reference no: EM13232841

Questions Cloud

Find the grammar generated by the language : Find the grammar generated by the language L=(a^i b^j | i!= j)
Explain what is the color of the resulting solution : Hind +h2o ind- + h3o+ When a few drops of methyl red are added to 1.0M HCL what is the color of the resulting solution
State and identify the oxidizing agent or the reducing agent : In the following oxidation-reduction reaction, identify the oxidizing agent, the reducing agent, and the number of electrons transferred. 6l- (aq) + BrO3- (aq) + 6H+ (aq) --> 3I2 (aq) + Br- (aq) + 3H2O (l)
Emphasize supply-side effects of expansionary fiscal policy : If actual output is beneath potential output, then fiscal policy advocates are most likely to emphasize: A) the supply-side effects of expansionary fiscal policy. B) the demand-side effects of expansionary fiscal policy
Compute the number of electrons transferred in the redox : For the chemical reactions shown below, calculate the number of electrons transferred in the redox process. 2Cr2(O7)2- (aq) + 16H+ (aq) --> 4Cr3+ (aq) +3O2 (g) + 8H2O (l)
Define the discrepancy : In a cell biology laboratory experiment, two students independently isolated the enzyme lactate dehydrogenase, which catalyzes the reduction of pyruvate to lactate, from chicken heart
Compute the activation energy for the reaction : In going from room temperature (25.0 °C) to 10 °C above room temperature, the rate of a reaction doubles. Calculate the activation energy for the reaction.
What is the programming model of a hcs12 microcontroller : What is the programming model of a HCS12 microcontroller
Prepare a report outlining the advantages and disadvantages : Prepare a report outlining the advantages and disadvantages of both situations and to make your recommendations - You are hired by the owner to be the new company environmental manager and your first task is to overcome these obstacles and move the ..

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the energy required to keep lightbulb

Calculate the energy required to keep lightbulb burning for 3 hours in each of the energy units of Joules and Kilocalories

  Define the total average change in ke of gas molecules

A container holds 2,0 of gas. the total average change in KE of gas molecules in the container is equal to the the sum of KE of an 8,0x10^-3 -Kg bullet with speed of 770 m/s.

  State magnesium nitride reacts with liquid water

Magnesium nitride reacts with liquid water to form insoluble magnesium hyrdroxide and ammonia. What is the balanced equation for such?

  What is the partial pressure of each of the gases

A mixture of 7.50 g He and 29.5 g Ne has a pressure of 750. mm Hg. What is the partial pressure of each of the gases?

  Calculate the molar enthalpy of combustion

Calculate the molar enthalpy of combustion of Phosphorous when this combustion process was carried out under the constant pressure?

  Write the amino acid sequence in the n-terminal

write the amino acid sequence in the N-terminal to C-terminal direction. Use the three-letter amino acid abbreviations (for example, Glu-Asp-Val).

  Calculate the specific heat capacity of the metal

A 150.0-g sample of a metal at 75.0 °C is added to 150.0 g of H2O at 15.0 °C. The temperature of the water rises to 18.9 °C. Calculate the specific heat capacity of the metal, assuming that all the heat lost by the metal is gained by the water.

  Calculate the final temperature of the solution

A 10.1 g sample of CaCl2 is dissolved in 119 g of water, with both substances at 25.0°C. Calculate the final temperature of the solution assuming no heat lost to the surroundings and assuming the solution has a specific heat capacity of 4.18 J/°C·..

  How many moles of oh- are present

0.2 M HCl is used to neutralize 20 mL of 0.35 M NaOH. a. How many moles of OH- are present?

  What would the pressure be if the container was heated

The pressure inside a hydrogen-filled container was 2.10 atm at 21 C. What would the pressure be if the container was heated to 94 C?

  How many moles of hydrogen gas (h2) can be liberated

how many moles of hydrogen gas (H2) can be liberated from 104 mol of magnesium hydride if the process operates on 77% efficency?

  What mass of iron would be required to cover a football

Iron has a density of 7.87 g/cm3. What mass of iron would be required to cover a football playing surface of 120 yds × 60 yds to a depth of 10 mm? (1 inch = 2.54 cm; 1 lb = 453.6 g)

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