Why do you think the chemical reactions lab we did is typically called a "copper plating lab"? a. because the acid solution cleaned the pennies and made the copper look shinier. b. because the acid solution cleaned the paperclips and made them look like pennies c. because the copper from the pennies was removed, and then added to the paperclips. d. because the copper from the paperclips was removed, and then added to the pennies.