If metal ions in a solution were reduced, what would you expect to see?

The metals that would be able to reduce copper ions in solution would be hydrogen, lead, tin, nickel, iron, zinc, aluminum, magnesium, sodium, calcium, potassium, silver, gold, copper and lithium 5.

Explanation:

c. 75.7

i think that is the right

the correct answer would be b) volume versus temperature, because they are also directly proportional.