For the reaction shown, compute the theoretical yield of the product in grams for each of the following initial amounts of reactancts

Question

2Al(s) + 3Cl2(g) = 2AlCl3(s)

Answer 1

You gave no details but here is what you do.
1. Convert grams of what to have to moles. moles = grams/molar mass.
2. Using the coefficients in the balanced equation convert moles of what you have to moles of what you want (the product).
3. Now convert moles of the product to grams.
grams = mols x molar mass.