The chemical equation 2C₂H₆ + 7O₂ → 4CO₂ + 6H₂O represents a:

What type of reaction involves the breakdown of a compound into two or more simpler substances?

What is the product of the reaction between barium chloride (BaCl₂) and sodium sulfate (Na₂SO₄)?

The bond angle in a molecule with a square planar shape is approximately:

What is the term for the process by which an unstable nucleus spontaneously emits radiation?

The chemical equation CH₄ + 2O₂ → CO₂ + 2H₂O represents a:

What is the term for a reaction in which one element displaces another from a compound?

The substance that can act as both an acid and a base is called:

The process of a gas changing directly from a solid to a gas without passing through the liquid phase is known as:

What is the term for a bond formed by the attraction between adjacent atoms with temporary dipoles?