Gold should used in pin manufacturing instead of copper. Explain. Concept Introduction: Electroplating: It is a process which uses electric current to decrease dissolved metal cations so that they produce a thin metal (coherent) coating on an electrode. Electroplating changes the mechanical, chemical and physical properties of the workpiece. Electroplating of gold on nickel-plated circuits reduces the contact resistance as well as the surface hardness.

Question

You are trying to decide if there is a single reagent you can add that will make the following synthesis possible without any other major side products: xi 1. ☑ 2. H₂O хе i Draw the missing reagent X you think will make this synthesis work in the drawing area below. If there is no reagent that will make your desired product in good yield or without complications, just check the box under the drawing area and leave it blank. Click and drag to start drawing a structure. There is no reagent that will make this synthesis work without complications. : ☐ S ☐

Answer 1

Question

Chapter 13, Problem 13.33PAE

Interpretation Introduction

Interpretation:

Gold should used in pin manufacturing instead of copper. Explain.

Concept Introduction:

Electroplating: It is a process which uses electric current to decrease dissolved metal cations so that they produce a thin metal (coherent) coating on an electrode.

Electroplating changes the mechanical, chemical and physical properties of the workpiece.

Electroplating of gold on nickel-plated circuits reduces the contact resistance as well as the surface hardness.

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