[Answered] The removal of silver tarnish from silverware using aluminum foil and a solution of electrolyte is ...

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Diane

Hero Member
Posts: 576

on: Aug 27, 2018

The removal of silver tarnish from silverware using aluminum foil and a solution of electrolyte is an example of

A) oxidation of aluminum metal.
B) reduction of silver ions.
C) an electrochemical cell.
D) all of the above

Question 2

The principal raw materials for making iron are coal, iron ore and

A) chromium.
B) limestone.
C) clay.
D) oil.

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aidanmbrowne

Sr. Member
Posts: 305

Reply #1 on: Aug 27, 2018

Answer to Question 1

D

Answer to Question 2

B

Diane

Hero Member
Posts: 576

Reply #2 on: Aug 27, 2018

Thank you!

aidanmbrowne

Sr. Member
Posts: 305

Reply #3 on: Aug 27, 2018

Always glad to help...

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