HELP Which is a mixture? A. Hydrogen and oxygen atoms forming a molecule B. Red and blue marbles in the same container C. A piece of iron reacting chemically with oxygen D. A tin can that cannot be broken down into simpler substances

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)