Explain the cathode increases in mass

Assignment Help Chemistry

Reference no: EM13251239

A galvanic cell Zn / Zn2+ // Cu2+ / Cu generates a current of 4.00 Amperes for 1.00 hour. The cathode increases in mass by 10.0g . If charge on an electron is 1.602 x 10-19 coulombs/ electron.

Calculate the Avogadro's number using these experimental data. How many grams the anode mass should decrease?

Reference no: EM13251239

Questions Cloud

What is the fixed cost for the regular-time option : Assuming that people are available seeking such a short-term arrangement, how many weeks must the surge in demand last to justify a temporary hire?

Explain the final pressure of the gas in the first flask : This flask is then connected to a second flask, which is evacuated and has a volume of 630. mL. The gas is subsequently allowed to fill both flasks. What is the final pressure of the gas in the first flask? What is the final pressure of the gas in..

Find the speed of the proton in the laboratory frame : The center of mass of a proton with mass 1.673·10-27 kg and alpha particle with mass 6.645·10-27 kg is moving with a speed of 6.993×105 m/s

Show the cannonical sum of products expression for f : Design a circuit with output f and inputs x1, x0, y1, and y0. Let X=x1x0 and Y=y1y0 represent two 2-digit binary numbers. The output f should be 1 if the numbers represented by X and Y satisfies X>=Y

Explain the cathode increases in mass : A galvanic cell Zn / Zn2+ // Cu2+ / Cu generates a current of 4.00 Amperes for 1.00 hour. The cathode increases in mass by 10.0g . If charge on an electron is 1.602 x 10-19 coulombs/ electron.

Find the balls impact speed on the ground below : A cannon tilted up at a 25 degree angle fires a cannon ball at 81.0m/s from atop a 18.0m -high fortress wall

Compare and contrast strategy formulation : Compare and contrast strategy formulation, strategy implementation and strategy evaluation.

How many atoms of xenon are present in xenon trioxide : How many ATOMS of xenon are present in 3.25 moles of xenon trioxide. How many MOLES of oxygen are present in 9.37E+22 molecules of xenon trioxide

Explain the net ionic equations and calculate the enthalpy : Write the net ionic equations and calculate the enthalpy of neutralization for the net ionic equations:

User Account

All Pages