Jane E W.

asked • 12/02/17

Galvanization

I'm a little confused on how to find the mass of zinc consumed from the data:
Mass of zinc produced: .745g
Mass of Zinc electrode before 7.705g
Mass of Zinc electrode after 8.450g
Length of time cell ran: 4.00 mins.
 
Also have to calculate the number of moles of electrons that passed through the cell during the electrolysis based off the amount of zinc produced on the iron nail. Would I need to use the molar mass of zinc or iron to calculate this.

1 Expert Answer

By:

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.