Question

Lexi is balancing equations. She is finding one equation to be very difficult to balance. Which explains how to balance the equation ZnSO4 + Li2CO3 → ZnCO3 + Li2SO4?

One reactant and one product needs the coefficient 2.
The products both need a 3 coefficient.
The reactants both need a 2 coefficient.
Atoms in the equation are already in balance.

Answer 1

Atoms in the equation are already in balance.

ZnSO4 + Li2CO3 → ZnCO3 + Li2SO4 is the balanced form..