What initially forms as pale blue and pale green precipitates when NH3(aq) is added to [Cu(H2O)6]2 and [Ni(H2O)6]2 solutions, respectively

Ineed with a, b, c, d, and e on the long answer

How many moles are in 43.9 l of oxygen

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)