Help determine whether a reaction would occur. If a reaction occurs, write the balanced equation. If no reaction occurs, write no reaction.
a) calcium and water
b) magnesium and water
c) rubidium and lithium chloride
d) potassium and aluminum oxide
e) silver and calcium nitrate
f) fluorine and potassium iodide
g) magnesium bromide and chlorine
h) copper ad iron (III) sulfate