Chemical Reactions

By: Alana Shanley

Aluminium and Iodine Reaction

The chemical equation is 2Al + 3I2 -> 2AlI3. It is Synthesis. i know that there was a chemical change because there was a color change and gas was formed.
Aluminium and Iodine reaction

H202 + KMnO4

The Balanced Equation is 2KMnO4 + H202 => 2KOH + MnO2 +O2, it is a Double Replacement. there was a chemical reaction because there was a color change and there was heat formed
H2O2 + KMnO4 piana

Sodium polyacrylate and water

this isn't really a chemical reaction, it's just a liquid changing to a solid but the formula is (C3H3NaO2)n.
Expanding Snow