meowandcake
08.12.2020 •
Chemistry
A zinc-copper cell is constructed: Zn | Zn2+(1M) | Cu. What occurs to the mass of the copper electrode as the reaction proceeds? (Zinc is above copper in the activity series of metals.)
It increases
It decreases
Cannot be determined
It remains the same
Solved
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Ответ:
Physical Change, Only because the butter is melting and its physical solid form is being turned into a liquid form because its being melted.