A thin layer of gold can be applied to another material by an electrolytic process. The surface area of an object to be gold plated is 49.5 cm 2 and...

A thin layer of gold can be applied to another material by an electrolytic process. The surface area of an object to be gold plated is 49.5 cm

2

and the density of gold is 19.3g/cm

3

. A current of 3.35 A

 is applied to a solution that contains gold in the +3

 oxidation state.

Calculate the time required to deposit an even layer of gold 1.10×10−3 cm

 thick on the object.