. (5points) We ant toplate a copper coin with a 75 t%Cu-25at%Ni alloy. The coin has...
. (5points) We ant toplate a copper coin with a 75 t%Cu-25at%Ni alloy. The coin has a surface area of 6 cm* with a 0.01cm thick layer of a, how many grams of nickel are r th plating?De sity ofthe 75 %C-25 t%Ni alloy 8.94g cm" Atomic Weight of Nickel 58.71gmor.Atomic Weight ofCopper-63.55g·mor' elsa los moos equired for