Please help I need these answers

Match the mixture with the substance// i really need on this guys (it’s a pic btw)

Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)

What is bromine+calcium iodide--> calcium bromide +iodine balanced