What type of reaction does this equation represent? 2i4o9(s) → 4i2(s) + 9o2(g)

What information does a complete ionic equation give that the balanced equation doesn’t show?

Match the term to its description match term definition chemical energy a) internal energy caused by vibrations of atoms and molecules electrical energy b) electromagnetic energy that travels in waves radiant energy c) the movement of an electrical charge thermal energy d) potential energy stored in the bonds between atoms

Name a brittle metal , which is used to galvanize iron