Question

Use the reactivity series to predict if the following pairs of substances will undergo displacement. For reactions that occur, write a word equation.
1. iron + copper sulfate


2. zinc + magnesium oxide


3. sodium + iron chloride


4. lead + aluminum nitrate

Answer 1

Answer:

Fe+CuSO4--------- FeSO4 + cu

Zn + 2MgO --------- no reaction because Mg is high reactive metal than Zn

Na+ FeCl2 --------- no reaction

pb+Al(NO3) 2 ---------- no reaction