74 points to whoever can balance all these equations i need this done as fast as you can i'm in a pinch for time.

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)

Which sample at stp has the same number of atoms as 18 liters of ne at stp

Nan element’s square on the periodic table, the number with the greatest numerical value represents the