Diet coke and mentos or galvanization of a nail using zinc plate, a nail then compare it with a rusted nail and how galvanization is used in buildings today.
Homework Statement [/b]
what types of fertilizers (excluding ammonium nitrate and urea) dissolve in distilled water at temperatures of 5,10,20 (Celsius) and solubility expressed in (g/l)
I found Potassium nitrate 133, 170, 209 and Potassium sulfate 80, 90, 111.