Can some one me i can’t figure it out for the life of me

Balanced equation is displayed above

1. It is important to balance equations so that you know how many moles of reactants are required to make the moles of products. This will provide you with the correct stoichiometric ratios to work out the relationship between the reactants and products.

2. To balance equation you:

1. Leave Mg as it is as there is 1 Mg on each side of the equation

2. there is 2 F2 and 2 Li on the left side but oy one of each on the right so you write a 2 in front of the LiF

3. CO3 is balanced already

4. Chemical equation is balanced