The average current flowing through the cell over the time

Reference no: EM13637807

A 1.0 M CuSO4, solution was electrolyzed for 28 minutes and 22seconds using copper electrodes. The average current flowing through the cell over the time period was 0.622A. The mass of thecopper anode before the electrolysis was 2.4852 g and 2.1335 gafterwards.
a. Caculate the number of moles of copper oxidized and molesof electrons that passes through the cell .
b. Caculate the total charge (coulombs) that passed throughthe cell.
c. How many electrons passed through the cell during the 28.0minute, 22 second time period
d. From the data, caculate Avongadro's Number

Reference no: EM13637807

Questions Cloud

An object of mass x on a pendular arm will reach the bottom : proof the following scenarion with sample calculationsan object of mass x on a pendular arm will reach the bottom of

Determine the empirical formula using the following mass : determine the empirical formula using the following mass data. asample contains 15.136g of carbon 1.762g of hydrogen

Translate the following statements into equivilant formal : translate the following statements into equivilant formal expressionsa. some things are not owned by anyone.b. some

The rms speed for nitrogen molecules at 300k is 520ms what : the rms speed for nitrogen molecules at 300k is 520ms. what temperature would be required if the rms speed of nitrogen

The average current flowing through the cell over the time : a 1.0 m cuso4 solution was electrolyzed for 28 minutes and 22seconds using copper electrodes. the average current

Translate the following statements into equivilant formal : translate the following statements into equivilant formal expressionsa. some things are not owned by anyone.b. some

Knowing that g772 gpa for both shafts determine a the : at a time when rotation is prevented at the lower end of each shaft a 80 n-m torque is applied at the end a of shaft

The solubility of sucrose common table sugar at 70 : the solubility of sucrose common table sugar at 70 celsiusis 320 g100 g h2o.a.how much sucrose can dissolve in 200 g of

To what temperature must it be cooled in order to have a : the two ends of a cylindrical rod of nickel 120.00 mm long and 12.000 mm in diameter are maintained rigid. if the rod

User Account

All Pages