Question

In the displacement reaction, the more reactive element displace the less reactive element that is in any form? For example; if the Mg is reacted with CuNO3, the Mg replace the Cu? But what if Cu reacted with MgNO3?

Answer 1

Answer:

What does it mean for a metal to be more active in a single displacement reaction?

Let's review. A single-displacement reaction occurs when an element replaces another element in a compound. ... Only a more reactive element can replace the other element in the compound with which it reacts. We need to refer to the activity series to determine the reactivity of metals and nonmetals.