Explain how many minutes did the elctrolysis last

Assignment Help Chemistry
Reference no: EM13211632

In certain electrolysis experiment involving Al3+ ions, 57.0g of Al is recovered when a current of 0.352 A is used. How many minutes did the elctrolysis last?

Reference no: EM13211632

Questions Cloud

Compute the pressure of gas if the barometric pressure : Is there enough info to calculate the pressure of gas if the barometric pressure is 755 torr and if so what is the answer
Explain hydrogenation of a monounsaturated fatty acid : Hydrogenation of a monounsaturated fatty acid yields a saturated fatty acid. Oleic acid is a monounsaturated fatty acid. Predict the product of its hydrogenation:
Explain electrolysis of silver nitrate : A round plate having a diameter of 30.0 cm is being silver plated on one side, by electrolysis of silver nitrate, where the plate is the cathode
Explain expanded and heated simultaneously : Calculate ?H, q and w when 1.00 mol of helium at 5.00L and a temperature of 298.15K is expanded and heated simultaneously
Explain how many minutes did the elctrolysis last : In certain electrolysis experiment involving Al3+ ions, 57.0g of Al is recovered when a current of 0.352 A is used
Explain the radioactive decay of thallium : The radioactive decay of thallium-206 to lead-206 has a half life of 4.20min. Starting with 4.10 x 10^22 atoms of thallium-206
Compute the volume of he collected at stp : Calculate the volume (in mL) of He collected at STP when 3.60 g of pure 226Ra is stored in a closed container for 135 years.
Explain how many atoms occupy 23 moles of oxygen gas : How many atoms occupy 23 moles of oxygen gas? What conditions must be specified first to determine this?
Compute the mass defect in fe-56 : Calculate the mass defect in Fe-56 if the mass of an Fe-56 nucleus is 55.921 amu. The mass of a proton is 1.00728 amu and the mass of a neutron is 1.008665 amu.

Reviews

Write a Review

Chemistry Questions & Answers

  What is the molar concentration of sodium hydroxide solution

What is the molar concentration of sodium hydroxide solution if a titration involved 0.0058 mole NaOH and 31.87 ml of sodium hydroxide.

  Calculate the molar concentration of uncomplexed zinc ion

Calculate the molar concentration of uncomplexed Zn2+ in a solution that contains 0.20 mole of Zn(NH3)42+ per liter and 0.0116 M NH3 at equilibrium.

  Molecular formula of a compound

Molecular formula of a compound and Deduce from these data the corresponding equation and write formulas for the oxide and sulfate of M .

  Estimates the average speed of a molecule

if a molecule of a neon gas travels at an average of 400.m/s at a given temperature, estimates the average speed of a molucule of butane gas, C4H10, at the same temperature.

  Explain rh to be paramagnetic or diamagnetic

what the final orbital should be ? would you expect Rh to be paramagnetic or diamagnetic? Explain your answer to each question? please explain in details so its easy for me to understand this.

  Energy of an electron excited from a hydrogen atom

Evaluate the energy of an electron excited from a hydrogen atom using Bohr's model. Determine the maximum wavelength of energy needed to observe a photoelectric effect for potassium.

  What will be its volume at the top of a mountain

A bag of potato chips contains 595 ml of air at 25.0 degrees celsius and a pressure of 775 mm Hg.Assuming the bag does not break, what will be its volume at the top of a mountain where the pressure is 424 mm Hg and the temperature is 10.0 degrees ..

  Consider the lewis structure for the polyatomic oxyanion

Consider the lewis structure for the polyatomic oxyanion shown below, where X is the element from the 3rd period (Na- Ar). By changing the overall charge

  Define tank with oxygen and the other with acetylene

Imagine that you have a 6.00L gas tank and a 3.50L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch.

  What approximate percentage of your original money

If you had 6.02 x 10^23 dollars, and could spend it at 1 billion per second for your entire life (75 years), what approximate percentage of your original money would you have left?

  Compute the molar solubility of bbarium sulfate

Calculate the molar solubility of bbarium sulfate, BaSO4, in 0.010 M Sodium Sulfate, Na2SO4, solution at 25C. Compare this to the solubility of BaSO4 in pure H2O. What is the common ion?

  How many moles of no are formed

If the reaction 4NH3 + 5O2 yeilds 4NO + 6H2O uses 824 g NH3 and excess oxygen, how many moles of NO are formed?

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