Al3 is reduced to als at an electrode if a current of 200

Assignment Help Chemistry
Reference no: EM13345613

Al3+ is reduced to Al(s) at an electrode. If a current of 2.00 ampere is passed for 48 hours, what mass of aluminum is deposited at the electrode? Assume 100% current efficiency.

Reference no: EM13345613

Questions Cloud

A 3500 ml sample of naoh solution is titrated to an : a 35.00 ml sample of naoh solution is titrated to an endpoint of 14.76 ml 0.4122 m hbr solution. what is the molarity
A 2500 ml sample of 0100 m ch3co2h is titrated with 0100 m : a 25.00 ml sample of 0.100 m ch3co2h is titrated with 0.100 m naoh. what is the ph of the solution at the points where
What is the similarity between metal olefin and metal : what is the similarity between metal olefin and metal hydrogen
In spite of the standards and programs in place for us : in spite of the standards and programs in place for us electric infrastructure such as the ineel nerc programs it
Al3 is reduced to als at an electrode if a current of 200 : al3 is reduced to als at an electrode. if a current of 2.00 ampere is passed for 48 hours what mass of aluminum is
An aqueous antifreeze solution is 485 ethylene glycol : an aqueous antifreeze solution is 48.5 ethylene glycol c2h6o2 by mass. the density of the solution is 1.062
What is the percent by mass of a solution in which 60 g of : 1 what is the percent by mass of a solution in which 60. g of naoh are dissolved in sufficient water to make 100 g of
Specifications for steel plate to be used in the : specifications for steel plate to be used in the construction of a certain bridge call for the minimum yield to be
A 200 ml stock solution contains 09 m cacn2 when 100 ml of : a 200 ml stock solution contains 0.9 m cacn2. when 100 ml of the stock solution is diluted to 120 ml how many moles of

Reviews

Write a Review

Chemistry Questions & Answers

  How much energy (in kilojoules) is needed

How much energy (in kilojoules) is needed to heat 3.60 of ice from -14.5 to 26.0? The heat of fusion of water is 6.01, and the molar heat capacity is 36.6 for ice and 75.3 for liquid water.

  What is the final volume of the gas

The pressure of 6.0 L of an ideal gas in a flexible container is decreased to one-eighth of its original pressure, and its absolute temperature is decreased to one-fourth of the original. What is the final volume of the gas?

  Compute the equilibrium concentration of ag

Calculate the equilibrium concentration of Ag+ under these conditions.Ksp for Ag2CO3 is 8.1 x 10-12. Ag2CO3(s, excess)2Ag+(aq) + CO3-2(aq)

  Define kp or kc

SO2Cl2 decomposes to SO2 and Cl2 All are gases. .0260 moles of SO2Cl2 are introduced in 1 L bulb at 375K When system reaches equilibrium total pressure in bulb is 1.43 atm. Calculate partial pressures of each gas.

  Compute the molarity of a solution made

Calculate the molarity of a solution made by adding 23.9 mL of concentrated potassium hydroxide (34.5 % by mass, density 1.46 g/mL) to some water in a volumetric flask

  Determine the heat of combustion of ethylene

The bond energies are: C H 416 kJ/mol; C C 356 kJ/mol; C C 598 kJ/mol; O O 498 kJ/mol; C O 803 kJ/mol; H O 467 kJ/mol.determine the heat of combustion of ethylene ?

  Define substances can act as oxidizing agents

Substances A2, B2, and C2 can act as oxidizing agents. Solution A2 is green, B2 is yellow, and C2 is red. In the reactions in which they participated they are reduced to A-, B-, and C- ion, all of which are colorless

  State zinc hydroxide is only very slightly soluble in water

Zinc hydroxide is only very slightly soluble in water. The reaction by which it goes into solution is: Zn(OH)2 Zn2+ + 2 OH- b. its possible to dissolve significant amounts of Zn(OH)2 in solutions in which the concentration of either Zn2+ or OH- ..

  State what purpose does the addition of bromine serve

what purpose does the addition of bromine serve in the procedure described for the isomerization of dimethyl maleate

  Define protein in the plane of the membrane

Describe an experiment you could do to measure the lateral diffusion of a protein in the plane of the membrane. How can you use the data from such an experiment to aid in getting information

  Identify the acid and base on the left side of the equations

Identify the acid and base on the left side of the following equations and identify their conjugate species on the right side

  Define the molecular equation and write a net ionic equation

Complete and balance the molecular equation and write a net ionic equation, make sure to include the physical states of the compounds: 1. potassium carbonate + strontium nitrate

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